GNU GENERAL PUBLIC LICENSE
                       Version 3, 29 June 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 General Public License is a free, copyleft license for
 software and other kinds of works.

 The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
 the GNU General Public License is 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.  We, the Free Software Foundation, use the
 GNU General Public License for most of our software; it applies also to
 any other work released this way by its authors.  You can apply it to
 your programs, too.

 When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 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
 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.

 To protect your rights, we need to prevent others from denying you
 these rights or asking you to surrender the rights.  Therefore, you have
 certain responsibilities if you distribute copies of the software, or if
 you modify it: responsibilities to respect the freedom of others.

 For example, if you distribute copies of such a program, whether
 gratis or for a fee, you must pass on to the recipients the same
 freedoms that you received.  You must make sure that they, too, receive
 or can get the source code.  And you must show them these terms so they
 know their rights.

 Developers that use the GNU GPL protect your rights with two steps:
 (1) assert copyright on the software, and (2) offer you this License
 giving you legal permission to copy, distribute and/or modify it.

 For the developers' and authors' protection, the GPL clearly explains
 that there is no warranty for this free software.  For both users' and
 authors' sake, the GPL requires that modified versions be marked as
 changed, so that their problems will not be attributed erroneously to
 authors of previous versions.

 Some devices are designed to deny users access to install or run
 modified versions of the software inside them, although the manufacturer
 can do so.  This is fundamentally incompatible with the aim of
 protecting users' freedom to change the software.  The systematic
 pattern of such abuse occurs in the area of products for individuals to
 use, which is precisely where it is most unacceptable.  Therefore, we
 have designed this version of the GPL to prohibit the practice for those
 products.  If such problems arise substantially in other domains, we
 stand ready to extend this provision to those domains in future versions
 of the GPL, as needed to protect the freedom of users.

 Finally, every program is threatened constantly by software patents.
 States should not allow patents to restrict development and use of
 software on general-purpose computers, but in those that do, we wish to
 avoid the special danger that patents applied to a free program could
 make it effectively proprietary.  To prevent this, the GPL assures that
 patents cannot be used to render the program non-free.

 The precise terms and conditions for copying, distribution and
 modification follow.

                               TERMS AND CONDITIONS

 0. Definitions.

 "This License" refers to version 3 of the GNU General Public License.

 "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.

 "The Program" refers to any copyrightable work licensed under this
 License.  Each licensee is addressed as "you".  "Licensees" and
 "recipients" may be individuals or organizations.

 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
 exact copy.  The resulting work is called a "modified version" of the
 earlier work or a work "based on" the earlier work.

 A "covered work" means either the unmodified Program or a work based
 on the Program.

 To "propagate" a work means to do anything with it that, without
 permission, would make you directly or secondarily liable for
 infringement under applicable copyright law, except executing it on a
 computer or modifying a private copy.  Propagation includes copying,
 distribution (with or without modification), making available to the
 public, and in some countries other activities as well.

 To "convey" a work means any kind of propagation that enables other
 parties to make or receive copies.  Mere interaction with a user through
 a computer network, with no transfer of a copy, is not conveying.

 An interactive user interface displays "Appropriate Legal Notices"
 to the extent that it includes a convenient and prominently visible
 feature that (1) displays an appropriate copyright notice, and (2)
 tells the user that there is no warranty for the work (except to 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
 the interface presents a list of user commands or options, such as a
 menu, a prominent item in the list meets this definition.

 1. Source Code.

 The source code for a work means the preferred form of the work for
 making modifications to it.  "Object code" means any non-source form of
 a work.

 A "Standard Interface" means an interface that either is an official
 standard defined by a recognized standards body, or, in the case of
 a
 widely used interface, one that is well-documented and public.

 2. Basic Permissions.

 All rights granted under this License are granted for the term of
 copyright on the Program, and are irrevocable provided the stated
 conditions are met.  This License explicitly affirms your right to

 make, run and propagate covered works in the ways permitted by this
 License.

 The above rights are perpetual, worldwide, non-exclusive, no-charge,
 royalty-free and sublicensable provided that you comply with this
 License.

 You may convey a covered work under this License only if you also
 meet all of these conditions.  If you do not, then you have no
 permission to propagate or modify the work.  However, parties who have
 received copies, or rights, from you under this License will not have
 their
 rights revoked so long as such parties remain in full compliance.

 3. Protecting Users' Legal Rights From Anti-Circumvention Law.

 No covered work shall be deemed part of an effective technological
 protection measure under applicable law fulfilling obligations under
 article 11 of the WIPO copyright treaty.

 4. Conveying Verbatim Copies.

 You may convey verbatim copies of the Program's source code as you
 receive it, in any medium, provided that you conspicuously and
 appropriately publish on each copy an appropriate copyright notice;
 keep intact all notices stating that this License and any
 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
 recipients a copy of this License along with the Program.

 5. Conveying Modified Source Versions.

 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
 terms of section 4, provided that you also meet all of these
 conditions:

    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
    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
    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, who
    are not otherwise permitted to copy or distribute under this
    License.

    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.

 6. Conveying Non-Source Forms.

 You may convey a covered work in object code form under the terms
 of sections 4 and 5, provided that you also convey the machine-readable
 Corresponding Source under the terms of this License, and provided that
 you meet the requirements of one of the following:

    a) Convey the object code with the Corresponding Source in a
    physical product.

    b) Convey the object code with a written offer, valid for at
    least three years, to give anyone who possesses the object code a
    copy of the Corresponding Source on a durable physical medium if
    you received the object code with such an offer.

    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This is
    allowed only occasionally and noncommercially, and only if you
    received the object code with such a copy of the written offer.

 A "User Product" means any tangible personal property which contains
 software, or a component of software, that is conveyed to the user

 under a transaction involving the transfer of possession.  It does not
 include a server running the software for the user's own use.

 The Corresponding Source conveyed in accordance with this section must
 be the complete source code for the work described in section 6 and

 must be conveyed in one of the following ways: a) accompany the object
 code, or b) be provided by written offer, or c) be made available
 from a designated place.

 7. Additional Terms.

 "Additional permissions" are terms that supplement the terms of this
 License by making exceptions from one or more of its conditions.

 Additional permissions that are applicable to the entire Program shall
 be treated as though they were included in this License, to the extent
 that they are valid under applicable law.

 If other material is included with the Program, such as source code
 from a different program, their licensing terms may be separate from
 this License.

 8. Termination.

 You may not propagate or modify a covered work except as expressly
 provided under this License.  Any attempt otherwise to propagate or

 modify it is void, and will terminate your rights under this License

 unless the licensee has expressly received permission from you to do
 otherwise or is solely responsible for possessing or providing the
 covered work.

 9. Acceptance Not Required for Having Copies.

 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
 is permitted by the conditions of this License.

 10. Automatic Licensing of Downstream Recipients.

 Each time you convey a covered work, the recipient automatically
 receives a license from the original licensors, to run, modify and

 propagate that work, subject to this License.

 11. Patents.

 A patent license is a license to make, use, sell, offer for sale, import
 and otherwise run, modify and propagate a covered work, in a manner
 consistent with the above definition of patent license.

 12. No Surrender of Others' Freedom.

 If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
 excuse you from the conditions of this License.

 13. Use with the GNU Affero General Public License.

 Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
 under version 3 of the GNU Affero General Public License into a
 single combined work, and to convey the resulting work.

 14. Revised Versions of this License.

 The Free Software Foundation may publish revised and/or new versions of
 the GNU 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 address new problems or concerns.

 Each version is given a distinguishing version number.  If the
 Program specifies that a certain numbered version of the GNU General
 Public License "or any later version" applies to it, you have the

 option of following the terms and conditions either of that version or
 of any later version published by the Free Software Foundation.

 If the Program does not specify a version number of the GNU General
 Public License, you may choose any version ever published by the Free
 Software Foundation.

             END OF TERMS AND CONDITIONS

 How to Apply These Terms to Your New Programs

 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
 free software which everyone can redistribute and change.

 To do so, attach the following notices to the program.  It is safest
 to use the exact notices as given below:

     <one line to give the program's name and a brief idea of what it does.
     Copyright (C) 2026  <your name here>
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.

     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.

     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
