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GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.
When we speak of free software, we are referring to freedom, not
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Developers that use our General Public Licenses protect your rights
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A secondary benefit of defending all users' freedom is that
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The GNU General Public License permits making a modified version and
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The GNU Affero General Public License is designed specifically to
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
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How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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Also add information on how to contact you by electronic and paper mail.
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For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

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GNU AFFERO GENERAL PUBLIC LICENSE GNU Affero General Public License
Version 3, 19 November 2007 =================================
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> _Version 3, 19 November 2007_
Everyone is permitted to copy and distribute verbatim copies _Copyright © 2007 Free Software Foundation, Inc. &lt; <http://fsf.org/>&gt; _
of this license document, but changing it is not allowed.
Preamble Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
The GNU Affero General Public License is a free, copyleft license for ## Preamble
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software. cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast, to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free share and change all versions of a program--to make sure it remains free
software for all its users. software for all its users.
When we speak of free software, we are referring to freedom, not When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things. free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer with two steps: **(1)** assert copyright on the software, and **(2)** offer
you this License which gives you legal permission to copy, distribute you this License which gives you legal permission to copy, distribute
and/or modify the software. and/or modify the software.
A secondary benefit of defending all users' freedom is that A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and incorporate. Many developers of free software are heartened and
@ -39,7 +41,7 @@ The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its letting the public access it on a server without ever releasing its
source code to the public. source code to the public.
The GNU Affero General Public License is designed specifically to The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available ensure that, in such cases, the modified source code becomes available
to the community. It requires the operator of a network server to to the community. It requires the operator of a network server to
provide the source code of the modified version running there to the provide the source code of the modified version running there to the
@ -47,79 +49,79 @@ users of that server. Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source a publicly accessible server, gives the public access to the source
code of the modified version. code of the modified version.
An older license, called the Affero General Public License and An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is published by Affero, was designed to accomplish similar goals. This is
a different license, not a version of the Affero GPL, but Affero has a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under released a new version of the Affero GPL which permits relicensing under
this license. this license.
The precise terms and conditions for copying, distribution and The precise terms and conditions for copying, distribution and
modification follow. modification follow.
TERMS AND CONDITIONS ## TERMS AND CONDITIONS
0. Definitions. ### 0. Definitions
"This License" refers to version 3 of the GNU Affero General Public License. “This License” refers to version 3 of the GNU Affero General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of “Copyright” also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks. works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this “The Program” refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and License. Each licensee is addressed as “you”. “Licensees” and
"recipients" may be individuals or organizations. “recipients” may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work To “modify” a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the exact copy. The resulting work is called a “modified version” of the
earlier work or a work "based on" the earlier work. earlier work or a work “based on” the earlier work.
A "covered work" means either the unmodified Program or a work based A “covered work” means either the unmodified Program or a work based
on the Program. on the Program.
To "propagate" a work means to do anything with it that, without To “propagate” a work means to do anything with it that, without
permission, would make you directly or secondarily liable for permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying, computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the distribution (with or without modification), making available to the
public, and in some countries other activities as well. public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other To “convey” a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying. a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices" An interactive user interface displays “Appropriate Legal Notices”
to the extent that it includes a convenient and prominently visible to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2) feature that **(1)** displays an appropriate copyright notice, and **(2)**
tells the user that there is no warranty for the work (except to the tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion. menu, a prominent item in the list meets this criterion.
1. Source Code. ### 1. Source Code
The "source code" for a work means the preferred form of the work The “source code” for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source for making modifications to it. “Object code” means any non-source
form of a work. form of a work.
A "Standard Interface" means an interface that either is an official A “Standard Interface” means an interface that either is an official
standard defined by a recognized standards body, or, in the case of standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that interfaces specified for a particular programming language, one that
is widely used among developers working in that language. is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other The “System Libraries” of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of than the work as a whole, that **(a)** is included in the normal form of
packaging a Major Component, but which is not part of that Major packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that Component, and **(b)** serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component “Major Component”, in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system (kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to (if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it. produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all The “Corresponding Source” for a work in object code form means all
the source code needed to generate, install, and (for an executable the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's control those activities. However, it does not include the work's
@ -132,16 +134,16 @@ linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those such as by intimate data communication or control flow between those
subprograms and other parts of the work. subprograms and other parts of the work.
The Corresponding Source need not include anything that users The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding can regenerate automatically from other parts of the Corresponding
Source. Source.
The Corresponding Source for a work in source code form is that The Corresponding Source for a work in source code form is that
same work. same work.
2. Basic Permissions. ### 2. Basic Permissions
All rights granted under this License are granted for the term of All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a permission to run the unmodified Program. The output from running a
@ -149,7 +151,7 @@ covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law. rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you of having them make modifications exclusively for you, or provide you
@ -160,19 +162,19 @@ for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you. your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10 the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary. makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law. ### 3. Protecting Users' Legal Rights From Anti-Circumvention Law
No covered work shall be deemed part of an effective technological No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or 11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such similar laws prohibiting or restricting circumvention of such
measures. measures.
When you convey a covered work, you waive any legal power to forbid When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or the covered work, and you disclaim any intention to limit operation or
@ -180,9 +182,9 @@ modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of users, your or third parties' legal rights to forbid circumvention of
technological measures. technological measures.
4. Conveying Verbatim Copies. ### 4. Conveying Verbatim Copies
You may convey verbatim copies of the Program's source code as you You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice; appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any keep intact all notices stating that this License and any
@ -190,104 +192,113 @@ non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program. recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey, You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee. and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions. ### 5. Conveying Modified Source Versions
You may convey a work based on the Program, or the modifications to You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions: terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified * **a)** The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is it, and giving a relevant date.
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this * **b)** The work must carry prominent notices stating that it is
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display released under this License and any conditions added under section 7.
Appropriate Legal Notices; however, if the Program has interactive This requirement modifies the requirement in section 4 to
interfaces that do not display Appropriate Legal Notices, your “keep intact all notices”.
work need not make them do so.
A compilation of a covered work with other separate and independent * **c)** You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
* **d)** If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work, works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program, and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not “aggregate” if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other in an aggregate does not cause this License to apply to the other
parts of the aggregate. parts of the aggregate.
6. Conveying Non-Source Forms. ### 6. Conveying Non-Source Forms
You may convey a covered work in object code form under the terms You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License, machine-readable Corresponding Source under the terms of this License,
in one of these ways: in one of these ways:
a) Convey the object code in, or embodied in, a physical product * **a)** Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product (including a physical distribution medium), accompanied by the
(including a physical distribution medium), accompanied by a Corresponding Source fixed on a durable physical medium
written offer, valid for at least three years and valid for as customarily used for software interchange.
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the * **b)** Convey the object code in, or embodied in, a physical product
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated (including a physical distribution medium), accompanied by a
place (gratis or for a charge), and offer equivalent access to the written offer, valid for at least three years and valid for as
Corresponding Source in the same way through the same place at no long as you offer spare parts or customer support for that product
further charge. You need not require recipients to copy the model, to give anyone who possesses the object code either **(1)** a
Corresponding Source along with the object code. If the place to copy of the Corresponding Source for all the software in the
copy the object code is a network server, the Corresponding Source product that is covered by this License, on a durable physical
may be on a different server (operated by you or a third party) medium customarily used for software interchange, for a price no
that supports equivalent copying facilities, provided you maintain more than your reasonable cost of physically performing this
clear directions next to the object code saying where to find the conveying of source, or **(2)** access to copy the
Corresponding Source. Regardless of what server hosts the Corresponding Source from a network server at no charge.
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided * **c)** Convey individual copies of the object code with a copy of the
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
* **d)** Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
* **e)** Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be from the Corresponding Source as a System Library, need not be
included in conveying the object code work. included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any A “User Product” is either **(1)** a “consumer product”, which means any
tangible personal property which is normally used for personal, family, tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation or household purposes, or **(2)** anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product, into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a product received by a particular user, “normally used” refers to a
typical or common use of that class of product, regardless of the status typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product actually uses, or expects or is expected to use, the product. A product
@ -295,7 +306,7 @@ is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product. the only significant mode of use of the product.
"Installation Information" for a User Product means any methods, “Installation Information” for a User Product means any methods,
procedures, authorization keys, or other information required to install procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must a modified version of its Corresponding Source. The information must
@ -303,7 +314,7 @@ suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because code is in no case prevented or interfered with solely because
modification has been made. modification has been made.
If you convey an object code work under this section in, or with, or If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a User Product is transferred to the recipient in perpetuity or for a
@ -314,7 +325,7 @@ if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has modified object code on the User Product (for example, the work has
been installed in ROM). been installed in ROM).
The requirement to provide Installation Information does not include a The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a the User Product in which it has been modified or installed. Access to a
@ -322,15 +333,15 @@ network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and adversely affects the operation of the network or violates the rules and
protocols for communication across the network. protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided, Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in documented (and with an implementation available to the public in
source code form), and must require no special password or key for source code form), and must require no special password or key for
unpacking, reading or copying. unpacking, reading or copying.
7. Additional Terms. ### 7. Additional Terms
"Additional permissions" are terms that supplement the terms of this “Additional permissions” are terms that supplement the terms of this
License by making exceptions from one or more of its conditions. License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent be treated as though they were included in this License, to the extent
@ -339,42 +350,48 @@ apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions. this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work, additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission. for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms: that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the * **a)** Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or terms of sections 15 and 16 of this License; or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or * **b)** Requiring preservation of specified reasonable legal notices or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or author attributions in that material or in the Appropriate Legal
authors of the material; or Notices displayed by works containing it; or
e) Declining to grant rights under trademark law for use of some * **c)** Prohibiting misrepresentation of the origin of that material, or
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that requiring that modified versions of such material be marked in
material by anyone who conveys the material (or modified versions of reasonable ways as different from the original version; or
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further * **d)** Limiting the use for publicity purposes of names of licensors or
restrictions" within the meaning of section 10. If the Program as you
authors of the material; or
* **e)** Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
* **f)** Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered “further
restrictions” within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains restriction, you may remove that term. If a license document contains
@ -383,46 +400,46 @@ License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does of that license document, provided that the further restriction does
not survive such relicensing or conveying. not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating additional terms that apply to those files, or a notice indicating
where to find the applicable terms. where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions; form of a separately written license, or stated as exceptions;
the above requirements apply either way. the above requirements apply either way.
8. Termination. ### 8. Termination
You may not propagate or modify a covered work except as expressly You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third this License (including any patent licenses granted under the third
paragraph of section 11). paragraph of section 11).
However, if you cease all violation of this License, then your However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a) license from a particular copyright holder is reinstated **(a)**
provisionally, unless and until the copyright holder explicitly and provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright finally terminates your license, and **(b)** permanently, if the copyright
holder fails to notify you of the violation by some reasonable means holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation. prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice. your receipt of the notice.
Termination of your rights under this section does not terminate the Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same reinstated, you do not qualify to receive new licenses for the same
material under section 10. material under section 10.
9. Acceptance Not Required for Having Copies. ### 9. Acceptance Not Required for Having Copies
You are not required to accept this License in order to receive or You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However, to receive a copy likewise does not require acceptance. However,
@ -431,14 +448,14 @@ modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so. covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients. ### 10. Automatic Licensing of Downstream Recipients
Each time you convey a covered work, the recipient automatically Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License. for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an An “entity transaction” is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that work results from an entity transaction, each party to that
@ -448,7 +465,7 @@ give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts. the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation rights granted under this License, and you may not initiate litigation
@ -456,49 +473,49 @@ rights granted under this License, and you may not initiate litigation
any patent claim is infringed by making, using, selling, offering for any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it. sale, or importing the Program or any portion of it.
11. Patents. ### 11. Patents
A "contributor" is a copyright holder who authorizes use under this A “contributor” is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version". work thus licensed is called the contributor's “contributor version”.
A contributor's "essential patent claims" are all patent claims A contributor's “essential patent claims” are all patent claims
owned or controlled by the contributor, whether already acquired or owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version, by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant purposes of this definition, “control” includes the right to grant
patent sublicenses in a manner consistent with the requirements of patent sublicenses in a manner consistent with the requirements of
this License. this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version. propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express In the following three paragraphs, a “patent license” is any express
agreement or commitment, however denominated, not to enforce a patent agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to (such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a sue for patent infringement). To “grant” such a patent license to a
party means to make such an agreement or commitment not to enforce a party means to make such an agreement or commitment not to enforce a
patent against the party. patent against the party.
If you convey a covered work, knowingly relying on a patent license, If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means, publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so then you must either **(1)** cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the available, or **(2)** arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner patent license for this particular work, or **(3)** arrange, in a manner
consistent with the requirements of this License, to extend the patent consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have license to downstream recipients. “Knowingly relying” means you have
actual knowledge that, but for the patent license, your conveying the actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid. country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify receiving the covered work authorizing them to use, propagate, modify
@ -506,7 +523,7 @@ or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered you grant is automatically extended to all recipients of the covered
work and works based on it. work and works based on it.
A patent license is "discriminatory" if it does not include within A patent license is “discriminatory” if it does not include within
the scope of its coverage, prohibits the exercise of, or is the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered specifically granted under this License. You may not convey a covered
@ -515,19 +532,19 @@ in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work patent license **(a)** in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily conveyed by you (or copies made from those copies), or **(b)** primarily
for and in connection with specific products or compilations that for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement, contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007. or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law. otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom. ### 12. No Surrender of Others' Freedom
If conditions are imposed on you (whether by court order, agreement or If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this covered work so as to satisfy simultaneously your obligations under this
@ -537,9 +554,9 @@ to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program. License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License. ### 13. Remote Network Interaction; Use with the GNU General Public License
Notwithstanding any other provision of this License, if you modify the Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding supports such interaction) an opportunity to receive the Corresponding
@ -550,7 +567,7 @@ shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the of the GNU General Public License that is incorporated pursuant to the
following paragraph. following paragraph.
Notwithstanding any other provision of this License, you have Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this combined work, and to convey the resulting work. The terms of this
@ -558,46 +575,46 @@ License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version but the work with which it is combined will remain governed by version
3 of the GNU General Public License. 3 of the GNU General Public License.
14. Revised Versions of this License. ### 14. Revised Versions of this License
The Free Software Foundation may publish revised and/or new versions of The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns. address new problems or concerns.
Each version is given a distinguishing version number. If the Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the Public License “or any later version” applies to it, you have the
option of following the terms and conditions either of that numbered option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation. by the Free Software Foundation.
If the Program specifies that a proxy can decide which future If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you public statement of acceptance of a version permanently authorizes you
to choose that version for the Program. to choose that version for the Program.
Later license versions may give you additional or different Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a author or copyright holder as a result of your choosing to follow a
later version. later version.
15. Disclaimer of Warranty. ### 15. Disclaimer of Warranty
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION. ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability. ### 16. Limitation of Liability
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
@ -607,27 +624,27 @@ PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. SUCH DAMAGES.
17. Interpretation of Sections 15 and 16. ### 17. Interpretation of Sections 15 and 16
If the disclaimer of warranty and limitation of liability provided If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms, above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee. copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS _END OF TERMS AND CONDITIONS_
How to Apply These Terms to Your New Programs ## How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms. free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found. the “copyright” line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.> <one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author> Copyright (C) <year> <name of author>
@ -643,19 +660,19 @@ the "copyright" line and a pointer to where the full notice is found.
GNU Affero General Public License for more details. GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail. Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive interface could display a “Source” link that leads users to an archive
of the code. There are many ways you could offer source, and different of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the solutions will be better for different programs; see section 13 for the
specific requirements. specific requirements.
You should also get your employer (if you work as a programmer) or school, You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary. if any, to sign a “copyright disclaimer” for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>. &lt; <http://www.gnu.org/licenses/>&gt; .