Acknowledgements

Canva Free Media License Agreement

What is allowed?

All free photos, music and video files on Canva can be used for free for commercial and noncommercial use.
If a photo, music or video file contains an identifiable person, place, logo or trademark, please ensure you check the image source or contact us if you're unsure. We can't guarantee that any free images, music and video files have the appropriate releases for commercial use.
Attribution is not required but always appreciated.
You can modify the photos, music and video files. Be creative and edit the media as you like.

What is not allowed?

Respect the hard work of the photographers and keep these restrictions in mind.

Identifiable people may not appear in a bad light or in a way that is offensive.
Don't sell unaltered copies of a photo, music or video file e.g. don't sell it as a stock photo, music or video file, poster, print or on a physical product without adding any value.
Don't imply endorsement of your product by people or brands on the image.
Don't redistribute or sell the photos, music or video on other stock media platforms.

1. Agreement Background

All Stock Media on the Service is protected by United States and international copyright laws and treaties. Canva and/or its various Contributors own all rights, interests and title, including the copyrights, in and to the Stock Media (except where media is in the public domain). Canva and/or its Contributors reserve all rights in and to the Stock Media not expressly granted to you by the terms of this Free Media License Agreement. Your rights to use any Free Stock Media are subject to this Free Media License Agreement.
Stock Media licensed under this Free Media License may be both downloaded for use outside Canva and used within a Canva Design. The Stock Media licensed under this Free Media License may be used in an unlimited number of Canva Designs so long as any such use remains in compliance with the terms of this Free Media License Agreement. Any Stock Media licensed under the separate One Design Use License Agreement is restricted to use in a single Canva Design and requires the payment of license fees each time the Canva Design is Exported from the Service. The licensing of any Stock Media under this Free Media License Agreement does not remove any limitations or license fees applicable to any Stock Media licensed under any other Canva License Agreements.
You understand and agree that Canva may, in its sole discretion: monitor anything you download from, Export from or upload to Canva or the Service, as frequently Canva in its sole discretion determines, for any violation of this Free Media License Agreement;retain for an indefinite period details of a Canva Design that you have Exported;track any abuse of your username and password in connection with the Service or in connection with this Free Media License Agreement;suspend and/or terminate your account, without notice, if it finds what Canva believes to be any violation of this Free Media License Agreement and/or any abuse of your username and password (please see our Terms of Use). If your account is terminated for any violation of this Free Media License Agreement and/or any abuse of a username or password, you lose all rights to Stock Media and Canva Designs, must immediately delete all Stock Media and Canva Designs acquired from Canva, and forfeit all fees paid;

2. Free Media License Terms

Subject to the terms and conditions hereof, we hereby grant to you a perpetual, non-exclusive, non-transferable (subject to section 3B below) worldwide license to use the Free Stock Media for Permitted Uses (as defined below). Unless the activity or use is a Permitted Use, you cannot do it. All other rights in and to the Stock Media, including, without limitation, all copyright and other Intellectual Property Rights relating to the Free Stock Media, are retained by Canva and/or its Contributors as the case may be (unless otherwise indicated).

3. Permitted Uses

Subject to the restrictions described under Prohibited Uses below, the following are "Permitted Uses" of Canva designs that contain Free Stock Media:

invitations, advertising and promotional projects, including printed materials, product packaging, presentations, film and video presentations, commercials, catalogues, brochures, greeting cards and postcards for promotion and/or resale, without any reproduction quantity limit;
school or university projects;
social media post or profile image;
decorative background on a personal computer or mobile device;
entertainment applications, such as books and book covers, magazines, newspapers, editorials, newsletters, and video, broadcast and theatrical presentations of unlimited prints;
online or electronic publications, including web pages, blogs, ebooks and videos;
prints, posters (i.e. a hardcopy) and other reproductions for personal or promotional purposes, resale, license or other distribution;
install and use the Stock Media in more than one location or post a copy of the Stock Media on a network server or web server for use solely by other users employed by or performing services for you;
any other uses approved in writing by Canva.

In the event that you create a derivative work based on or incorporating the FreeStock Media, all rights in and to such Free Stock Media shall continue to be owned by Canva or its Contributor(s) (unless in the public domain), subject to your rights to use such Stock Media pursuant to the terms and limitations set forth herein.

All other rights in the Free Stock Media are expressly reserved by Canva for itself and its Contributors.

3B. Additional Rights for Client Designs

You may transfer a Canva Design containing Free Stock Media to a client for the client's own use, subject to the following terms:

You will enter into a written agreement with your client that stipulates that the client's use of the Canva Design must be only for their use and must be in accordance with these terms;
You will remain solely responsible and liable for your client's compliance with these terms; and
a Canva Design incorporating Free Stock Media can only be transferred to a single client.

For the avoidance of doubt this clause does not entitle you to transfer or sub-license Stock Media to your client for use outside of a Canva Design or on a standalone basis.

4. Prohibited Uses

You may not do anything with the Stock Media that is not expressly permitted in the preceding section. For greater certainty, the following are "Prohibited Uses" and you may not:

sub-license, re-sell, rent, lend, assign, gift or otherwise transfer or distribute the Stock Media or the rights granted under this Free Media License Agreement (subject to section 3B);
use any of the Stock Media as part of a trade-mark, design-mark, trade-name, business name, service mark, or logo;
use Stock Media identified as "Editorial Use Only", for any commercial, promotional, endorsement, advertising or merchandising use. For clarification, in this Agreement "Editorial Use Only" of Stock Media means use relating to events that are newsworthy or of general interest and expressly excludes any advertorial sections (i.e. sections or supplements featuring brand and/or product names or sections or supplements in relation to which you receive a fee from a third-party advertiser or sponsor);
remove any notice of copyright, trade-mark or other proprietary right from any place where it is on or embedded in the Stock Media or Canva Design;
use the Stock Media in a fashion that is considered by Canva or under applicable law to be pornographic, obscene, immoral, infringing, defamatory or libelous in nature, or that would be reasonably likely to bring any person or property reflected in the Stock Media into disrepute;
use the Stock Media in a way that places any person depicted in the Stock Media in a bad light or in a way that they may find offensive - this includes, but is not limited to, the use of images: a) in pornography, "adult videos" or the like; b) in ads for tobacco products; c) in ads or promotional materials for adult entertainment clubs or similar venues, or for escort, dating or similar services; d) in connection with political endorsements; e) in advertisements or promotional materials for pharmaceutical or healthcare, herbal or medical products, including, but not limited to dietary supplements, digestive aids, herbal supplements, personal hygiene or birth control products; and f) uses that are defamatory, or contain otherwise unlawful, offensive or immoral content. You may not use Stock Media containing the likeness of a person if such use implies that the model engages in any immoral or illegal activity or suffers from a physical or mental infirmity, ailment or condition;
use Stock Media in a manner that competes with Canva's business including, but not limited to, displaying Stock Media in any format (including thumbnails) for download or Export on a website or offering Stock Media for sale;
use the Stock Media for editorial purposes without including the following credit adjacent to the Stock Media or in audio/visual production credits: "©[insert Contributor's Name] via Canva.com;
incorporate the Stock Media in any product that results in a re-distribution or re-use of the Stock Media or is otherwise made available in a manner such that a person can extract or access or reproduce the Stock Media as an electronic file;
to the extent that source code is contained within the Stock Media, reverse engineer, decompile, or disassemble any part of such source code;
use or display the Stock Media in an electronic format that enables it to be downloaded, Exported or distributed via mobile devices or shared in any peer-to-peer or similar file sharing arrangement; or
use or display Stock Media in such a manner that gives the impression that the Stock Media were created by you or a person other than the copyright holder of the Stock Media.

5. Disclaimers

You acknowledge that no releases are generally obtained for any Stock Media that is identified as "Free" and that some jurisdictions provide legal protection against a person's image, likeness or property being used for commercial purposes when they have not provided a release. For Stock Media identified as "Free", Canva does not grant any right nor make any warranty with regard to the use of names, people, trademarks, trade dress, logos, registered designs or works of art or architecture depicted therein. In such cases, you shall be solely responsible for determining whether release(s) is/are required in connection with any proposed use of the Stock Media identified as "Free", and shall be responsible for obtaining such release(s).
While we have made reasonable efforts to correctly categorize, keyword, caption and title the Stock Media, Canva does not warrant the accuracy of such information and Canva also does not warrant the accuracy of any metadata that may be provided with the Stock Media.

6. Termination

You can terminate this Free Media License Agreement by destroying the Stock Media and Canva Design, along with any copies or archives of it or accompanying materials (if applicable), and ceasing to use the Canva Design for any purpose. Canva can terminate this Free Media License Agreement without advanced notice if at any time you fail to comply with any of its terms. Upon termination, you must immediately (i) cease using the Stock Media and any Canva Designs containing the Stock Media for any purpose; (ii) destroy or delete all copies and archives of the Stock Media and any Canva Designs containing the Stock Media or accompanying materials; and (iii) if requested, confirm to Canva in writing that you have complied with these requirements.
We reserve the right to revoke or amend the license granted by this Free Media License Agreement and replace the Stock Media with an alternative for any reason.
Upon notice from Canva, or upon your knowledge that any Stock Media is subject to a threatened, potential or actual claim of infringement of another's right for which Canva may be liable, you must immediately and at your own expense (i) stop using the Stock Media; (ii) delete or remove the Stock Media from your premises, computer systems and storage (electronic or physical); (iii) ensure that your clients, printers or ISPs do likewise; and (iv) let Canva know.

SwipeCellKit

MIT License
Copyright (c) 2017 Jeremy Koch
https://jerkoch.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

SwiftyFORM

The MIT License (MIT)
Copyright (c) 2021 Simon Strandgaard
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

CSV.swift

The MIT License (MIT)
Copyright (c) 2016 Yasuhiro Hatta
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Zephyr

The MIT License (MIT)
Copyright (c) 2015 Arthur Ariel Sabintsev
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

RealmSwift

TABLE OF CONTENTS
1. Apache License version 2.0
2. Export Compliance
1. ------------------------------------------------------------------------------- Apache License
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
"Licensor" shall mean the copyright owner or entity authorized by
"Legal Entity" shall mean the union of the acting entity and all
"You" (or "Your") shall mean an individual or Legal Entity
"Source" form shall mean the preferred form for making modifications,
"Object" form shall mean any form resulting from mechanical
"Work" shall mean the work of authorship, whether in Source or
"Derivative Works" shall mean any work, whether in Source or Object
"Contribution" shall mean any work of authorship, including
"Contributor" shall mean Licensor and any individual or Legal Entity
2. Grant of Copyright License. Subject to the terms and conditions of
3. Grant of Patent License. Subject to the terms and conditions of
4. Redistribution. You may reproduce and distribute copies of the
(a) You must give any other recipients of the Work or
(b) You must cause any modified files to carry prominent notices
(c) You must retain, in the Source form of any Derivative Works
(d) If the Work includes a "NOTICE" text file as part of its
You may add Your own copyright statement to Your modifications and
5. Submission of Contributions. Unless You explicitly state otherwise,
6. Trademarks. This License does not grant permission to use the trade
7. Disclaimer of Warranty. Unless required by applicable law or
8. Limitation of Liability. In no event and under no legal theory,
9. Accepting Warranty or Additional Liability. While redistributing
2. ------------------------------------------------------------------------------- EXPORT COMPLIANCE
You understand that the Software may contain cryptographic functions You agree to comply with all export, re-export and import restrictions
Version 2.0, January 2004
https://www.apache.org/licenses/
and distribution as defined by Sections 1 through 9 of this document.
the copyright owner that is granting the License.
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
exercising permissions granted by this License.
including but not limited to software source code, documentation
source, and configuration files.
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
Derivative Works a copy of this License; and
stating that You changed the files; and
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.

that may be
subject to export restrictions, and you represent and warrant that you are not
(i) located in a jurisdiction that is subject to United States economic
sanctions ("Prohibited Jurisdiction"), including Cuba, Iran, North Korea,
Sudan, Syria or the Crimea region, (ii) a person listed on any U.S. government
blacklist (to include the List of Specially Designated Nationals and Blocked
Persons or the Consolidated Sanctions List administered by the U.S. Department
of the Treasury's Office of Foreign Assets Control, or the Denied Persons List
or Entity List administered by the U.S. Department of Commerce)
("Sanctioned Person"), or (iii) controlled or 50% or more owned by a Sanctioned
Person.
and
regulations of the U.S. Department of Commerce or other agency or authority of
the United States or other applicable countries. You also agree not to transfer,
or authorize the transfer of, directly or indirectly, of the Software to any
Prohibited Jurisdiction, or otherwise in violation of any such restrictions or
regulations.

IceCream

Copyright (c) 2017 caiyue1993 <yuecai.nju@gmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.