OSS Acknowledgements

2-Clause BSD License

browser, Copyright (c) 2014, Dave Cheney <dave@cheney.net> All rights reserved.
errors, Copyright (c) 2015, Dave Cheney <dave@cheney.net> All rights reserved.
msgpack, Copyright (c) 2013 The github.com/vmihailenco/msgpack Authors. All rights reserved.
properties, Copyright (c) 2013-2020, Frank Schroeder All rights reserved.
redis, Copyright (c) 2013 The github.com/go-redis/redis Authors. All rights reserved.
scram, Copyright (c) 2014 - Gustavo Niemeyer <gustavo@niemeyer.net>
sortkeys, Copyright (c) 2013, The GoGo Authors. All rights reserved.
terser, Copyright 2012-2018 (c) Mihai Bazon
uglify-js, Copyright 2012-2019 (c) Mihai Bazon
webidl-conversions, Copyright (c) 2014, Domenic Denicola All rights reserved.
websocket, Copyright (c) 2013 The Gorilla WebSocket Authors. All rights reserved.

3-Clause BSD License

abab, Copyright © 2019 W3C and Jeff Carpenter <jeffcarp@chromium.org>
anypb, Copyright 2008 Google Inc. All rights reserved.
api, Copyright (c) 2011 Google Inc. All rights reserved.
apierror, Copyright 2021, Google Inc.
crypto, Copyright (c) 2009 The Go Authors. All rights reserved.
descriptorpb, Copyright 2008 Google Inc. All rights reserved.
duplexer2, Copyright (c) 2013, Deoxxa Development
durationpb, Copyright 2008 Google Inc. All rights reserved.
fork-stream, Copyright (c) 2013, Deoxxa Development
fsnotify, Copyright (c) 2012 The Go Authors. All rights reserved., Copyright (c) 2012-2019 fsnotify Authors. All rights reserved.
go-cmp, Copyright (c) 2017 The Go Authors. All rights reserved.
go-difflib, Copyright (c) 2013, Patrick Mezard All rights reserved.
go-sysconf, Copyright (c) 2018-2021, Tobias Klauser All rights reserved.
goautoneg, Copyright (c) 2011, Open Knowledge Foundation Ltd. All rights reserved.
golang, Copyright (c) 2009 The Go Authors. All rights reserved.
gopsutil, Copyright (c) 2014, WAKAYAMA Shirou All rights reserved., Copyright (c) 2009 The Go Authors. All rights reserved.
highlight.js, Josh Goebel <hello@joshgoebel.com>
hoist-non-react-statics, Copyright (c) 2015, Yahoo! Inc. All rights reserved.
inf, Copyright (c) 2012 Péter Surányi. Portions Copyright (c) 2009 The Go
js-base64, Copyright (c) 2014, Dan Kogai
libjpeg-turbo, This software is based in part on the work of the Independent JPEG Group.
libvorbis, Copyright (c) 2002-2018 Xiph.org Foundation
libwebp, Copyright (c) 2010, Google Inc. All rights reserved.
libzip2, Copyright (C) 1999-2019 Dieter Baron and Thomas Klausner
mergo, Copyright (c) 2013 Dario Castañé. All rights reserved., Copyright (c) 2012 The Go Authors. All rights reserved.
mux, Copyright (c) 2012-2018 The Gorilla Authors. All rights reserved.
net, Copyright (c) 2009 The Go Authors. All rights reserved.
oauth2, Copyright (c) 2009 The Go Authors. All rights reserved.
pcsc, David Corcoran <corcoran@musclecard.com>, Ludovic Rousseau <ludovic.rousseau@free.fr>
pflag, Copyright (c) 2012 Alex Ogier. All rights reserved., Copyright (c) 2012 The Go Authors. All rights reserved.
pkcs11, Copyright (c) 2013 Miek Gieben. All rights reserved.
proto, Copyright 2010 The Go Authors. All rights reserved.
protobuf, Copyright (c) 2013, The GoGo Authors. All rights reserved., Copyright 2010 The Go Authors. All rights reserved.
purell, Copyright (c) 2012, Martin Angers All rights reserved.
singleflight, Copyright (c) 2009 The Go Authors. All rights reserved.
snappy, Copyright 2011, Google Inc. All rights reserved.
sprintf-js, Copyright (c) 2007-2014, Alexandru Marasteanu <hello [at) alexei (dot] ro>
sync, Copyright (c) 2009 The Go Authors. All rights reserved.
sys, Copyright (c) 2009 The Go Authors. All rights reserved.
term, Copyright (c) 2009 The Go Authors. All rights reserved.
text, Copyright (c) 2009 The Go Authors. All rights reserved.
time, Copyright (c) 2009 The Go Authors. All rights reserved.
timestamppb, Copyright 2008 Google Inc. All rights reserved.
uritemplates, Copyright (c) 2013 Joshua Tacoma. All rights reserved.
urlesc, Copyright (c) 2012 The Go Authors. All rights reserved.
uuid, Copyright (c) 2009,2014 Google Inc. All rights reserved.
warning, Copyright (c) 2013-2015, Facebook, Inc.

Apache License, Version 2.0

OpenSSL
acorn-node, Copyright 2018 Renée Kooi <renee@kooi.me>
adal, Copyright 2015 Microsoft Corporation
afero
apimachinery
appengine
attributes, Copyright 2019 gRPC authors.
autorest, Copyright 2015 Microsoft Corporation
aws-sdk-go-v2
azure, Copyright 2017 Microsoft Corporation
b3, Copyright 2018, OpenCensus Authors
balancer, Copyright 2017 gRPC authors.
balancerload, Copyright 2019 gRPC authors.
base, Copyright 2017 gRPC authors.
binarylog, Copyright 2018 gRPC authors.
buffer, Copyright 2019 gRPC authors.
bytesource, Copyright 2014 Google Inc. All rights reserved.
cachecontrol
cacheobject, Copyright 2015 Paul Querna
cert, Copyright 2014 The Kubernetes Authors.
channelz, Copyright 2020 gRPC authors.
cipher, Copyright 2014 Square Inc.
client-go
clientauthentication, Copyright 2018 The Kubernetes Authors.
clock, Copyright 2014 The Kubernetes Authors.
cloudwatchevents
code, Copyright 2020 Google LLC
codes, Copyright 2017 gRPC authors.
common, Copyright 2016 The Kubernetes Authors.
compiler, Copyright 2017 Google LLC. All Rights Reserved.
compute
concurrent
configsources
connectivity, Copyright 2017 gRPC authors.
connrotation, Copyright 2018 The Kubernetes Authors.
consistenthash, Copyright 2013 Google Inc.
conversion, Copyright 2014 The Kubernetes Authors.
credentials
date, Copyright 2015 Microsoft Corporation
diff, Copyright 2013 Google Inc. All rights reserved.
discovery, Copyright 2015 The Kubernetes Authors.
dns, Copyright 2018 gRPC authors.
ec2
encoding, Copyright 2017 gRPC authors.
enterprise-certificate-proxy
envconfig, Copyright 2018 gRPC authors.
errdetails, Copyright 2020 Google LLC
exec, Copyright 2018 The Kubernetes Authors.
extensions, Copyright 2017 Google LLC. All Rights Reserved.
field, Copyright 2014 The Kubernetes Authors.
fieldpath, Copyright 2018 The Kubernetes Authors.
fields, Copyright 2015 The Kubernetes Authors.
flowcontrol, Copyright 2015 The Kubernetes Authors.
framer, Copyright 2015 The Kubernetes Authors.
genproto
gnostic
go-autorest, Copyright 2015 Microsoft Corporation
go-jmespath, Copyright 2015 James Saryerwinnie
go-jose
go-oidc
go.opencensus
godebug
gofuzz
gojsonpointer, Copyright 2015 xeipuuv
gojsonreference, Copyright 2015 xeipuuv
gojsonschema, Copyright 2015 xeipuuv
gophercloud, Copyright 2012-2013 Rackspace, Inc.
gracefulswitch, Copyright 2022 gRPC authors.
groupcache
grpc
grpc_binarylog_v1, Copyright 2018 The gRPC Authors
grpclog, Copyright 2020 gRPC authors.
grpcrand, Copyright 2018 gRPC authors.
grpcsync, Copyright 2018 gRPC authors.
grpcutil, Copyright 2020 gRPC authors.
handler, Copyright 2021 The Kubernetes Authors.
handler3, Copyright 2021 The Kubernetes Authors.
iam
ini, Copyright 2014 Unknwon
insecure, Copyright 2020 gRPC authors.
install, Copyright 2017 The Kubernetes Authors.
integer, Copyright 2016 The Kubernetes Authors.
intstr
jsonpointer
jsonreference
jsonschema, Copyright 2017 Google LLC. All Rights Reserved.
keepalive, Copyright 2017 gRPC authors.
keyutil, Copyright 2018 The Kubernetes Authors.
kube-openapi
kubernetes
labels, Copyright 2014 The Kubernetes Authors.
log4js, Copyright 2015 Gareth Jones (with contributions from many other people)
logger, Copyright 2015 Microsoft Corporation
logr
lru, Copyright 2013 Google Inc.
make-error-cause, Copyright 2015 Blake Embrey
managedfields, Copyright 2021 The Kubernetes Authors.
mem, Copyright (c) 2014 Steve Francia <spf@spf13.com>.
memcall
memguard
meta, Copyright 2020 The Kubernetes Authors.
metadata, Copyright 2014 Google LLC
metricdata, Copyright 2018, OpenCensus Authors
metricproducer, Copyright 2019, OpenCensus Authors
metrics, Copyright 2015 The Kubernetes Authors.
naming, Copyright 2018 The Kubernetes Authors.
networktype, Copyright 2020 gRPC authors.
numcpus
ochttp, Copyright 2018, OpenCensus Authors
openapi, Copyright 2017 The Kubernetes Authors.
openapiconv, Copyright 2022 The Kubernetes Authors.
openapiv2, Copyright 2020 Google LLC. All Rights Reserved.
openapiv3, Copyright 2020 Google LLC. All Rights Reserved.
passthrough, Copyright 2017 gRPC authors.
peer, Copyright 2014 gRPC authors.
presigned-url
pretty, Copyright 2013 Google Inc. All rights reserved.
propagation, Copyright 2017, OpenCensus Authors
queryparams, Copyright 2014 The Kubernetes Authors.
recognizer, Copyright 2014 The Kubernetes Authors.
reference, Copyright 2014 The Kubernetes Authors.
reflect2
resolver, Copyright 2020 gRPC authors.
resource, Copyright 2018, OpenCensus Authors
rest, Copyright 2014 The Kubernetes Authors.
roundrobin, Copyright 2017 gRPC authors.
runtime, Copyright 2022 The Kubernetes Authors.
schema
schemaconv, Copyright 2017 The Kubernetes Authors.
schemamutation, Copyright 2017 The Kubernetes Authors.
scheme
selection, Copyright 2016 The Kubernetes Authors.
serialize, Copyright 2021 The Kubernetes Authors.
serializer, Copyright 2014 The Kubernetes Authors.
serviceconfig, Copyright 2020 gRPC authors.
sets
severity, Copyright 2013 Google Inc. All Rights Reserved., Copyright 2022 The Kubernetes Authors.
slices, Copyright 2021 The Kubernetes Authors.
smithy-go
spec
spec3, Copyright 2021 The Kubernetes Authors.
state, Copyright 2020 gRPC authors.
stats, Copyright 2017, OpenCensus Authors
status, Copyright 2020 Google LLC
streaming, Copyright 2015 The Kubernetes Authors.
sts
swag
syscall, Copyright 2018 gRPC authors.
tag, Copyright 2017, OpenCensus Authors
tagencoding, Copyright 2017, OpenCensus Authors
tap, Copyright 2016 gRPC authors.
testing, Copyright 2014 The Kubernetes Authors.
to, Copyright 2015 Microsoft Corporation
trace, Copyright 2017, OpenCensus Authors
tracestate, Copyright 2018, OpenCensus Authors
tracing, Copyright 2015 Microsoft Corporation
transport, Copyright 2017 gRPC authors.
typed, Copyright 2018 The Kubernetes Authors.
types, Copyright 2015 The Kubernetes Authors.
unix, Copyright 2020 gRPC authors.
unstructured, Copyright 2015 The Kubernetes Authors.
util, Copyright 2022 The Kubernetes Authors.
utils
v1, Copyright 2019 The Kubernetes Authors.
v1alpha1, Copyright 2019 The Kubernetes Authors.
v1beta1, Copyright 2017 The Kubernetes Authors.
v1beta2, Copyright 2016 The Kubernetes Authors.
v2
v2beta1, Copyright 2016 The Kubernetes Authors.
v2beta2, Copyright 2018 The Kubernetes Authors.
validation, Copyright 2015 Microsoft Corporation
value, Copyright 2020 The Kubernetes Authors.
version, Copyright 2014 The Kubernetes Authors.
versioning, Copyright 2014 The Kubernetes Authors.
view, Copyright 2017, OpenCensus Authors
wait, Copyright 2014 The Kubernetes Authors.
walker, Copyright 2013 Naitik Shah
watch, Copyright 2014 The Kubernetes Authors.
workqueue, Copyright 2016 The Kubernetes Authors.
yaml

Attribution 3.0 Unported (CC BY 3.0)

ansible, Copyright (C) 2013 AnsibleWorks, Inc.

GNU General Public License, Version 2

x264, https://code.videolan.org/videolan/x264

GNU Lesser General Public License, Version 2.1

cairo, https://github.com/freedesktop/cairo
ffmpeg, https://github.com/FFmpeg/FFmpeg
libuuid, http://e2fsprogs.sourceforge.net/

GNU Lesser General Public License, Version 3.0

snoreToast, Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>, https://github.com/KDE/snoretoast

ISC License

cacache, Copyright (c) npm, Inc.
convert, Copyright 2019 Sec51.com <info@sec51.com>
figgy-pudding, Copyright (c) npm, Inc.
get-caller-file, Copyright 2018 Stefan Penner
go-spew, Copyright (c) 2012-2016 Dave Collins <dave@davec.name>
spew, Copyright (c) 2015-2016 Dave Collins <dave@davec.name>
ssri, Copyright (c) npm, Inc.
twofactor, Copyright (c) 2015 Sec51.com <info@sec51.com>

MIT License

aad
amqplib, amqplib copyright (c) Michael Bridgen <mikeb@squaremobius.net>
asap, Copyright 2009–2014 Contributors. All rights reserved.
asn1-ber, Copyright (c) 2011-2015 Michael Mitton (mmitton@gmail.com), copyright (c) 2015-2016 go-asn1-ber Authors
auth
azcore
azidentity
azure-sdk-for-go
backoff, Copyright (c) 2017 Jaime Pillora
balanced-match, Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
bl, Copyright (c) 2014 bl contributors
cast, Copyright (c) 2014 Steve Francia
cbs
clipboard-js, Copyright (c) 2014 Lucas Garron
clone-stats, Copyright (c) 2014 Hugh Kennedy
common-go, Copyright (c) 2021 Carlos Lapao
conn
core-js
cpy3, Copyright (c) 2018 - 2021 Datadog, Inc., Copyright (c) 2018 - 2021 Contributors to the DataDog/go-python3 project, Copyright (c) 2021 Contributors to the go-python/cpy3 project
deepcopy, Copyright (c) 2014 Joel
domain-browser, Copyright (c) 2013+ Bevry Pty Ltd.
easyjson, Copyright (c) 2016 Mail.Ru Group
ecc-jsbn, Copyright (c) 2014 Jeremie Miller
emojis-list, Copyright © 2015 Kiko Beats
fast-levenshtein, Copyright (c) 2013 Ramesh Nair
filter-parser, Copyright (c) 2018 Quint Daenen
from2, Copyright (c) 2014 Hugh Kennedy
glob, Copyright (c) 2016 Sergey Kamardin
go, Copyright (c) 2016 json-iterator
go-amqp, Copyright (c) 2017 Kale Blankenship
go-glob, Copyright (c) 2014 Ryan Uber
go-homedir, Copyright (c) 2013 Mitchell Hashimoto
go-ntlmssp, Copyright (c) 2016 Microsoft
go-ole, Copyright (c) 2013-2017 Yasuhiro Matsumoto, <mattn.jp@gmail.com>
go-runewidth, Copyright (c) 2016 Yasuhiro Matsumoto
go-toml, Copyright (c) 2013 - 2021 Thomas Pelletier, Eric Anderton
go-urn, Copyright (c) 2018 Leonardo Di Donato
goInfo, Copyright (c) 2017 Matis Hsiao
gomail, Copyright (c) 2014 Alexandre Cesaro
gotenv, Copyright (c) 2013 Alif Rachmawadi
gouuid, Copyright (c) 2011 by Krzysztof Kowalik <chris@nu7hat.ch>
gulp-uglify, Copyright (c) 2013-2017 Terin Stock <terinjokes@gmail.com>
history, Copyright (c) 2015-2016 Michael Jackson
intern, Copyright (c) 2019 Josh Bleecher Snyder
internal
is-typedarray
isstream, Copyright (c) 2015 Rod Vagg
jsbn, Copyright (c) 2003-2005 Tom Wu
json
json-parse-better-errors, Copyright 2017 Kat Marchán
json5, Copyright (c) 2012-2016 Aseem Kishore, and others.
jsx-ast-utils, Copyright (c) 2016 Ethan Cohen
jwalterweatherman, Copyright (c) 2014 Steve Francia
jwt, Copyright (c) 2012 Dave Grijalva, Copyright (c) 2021 golang-jwt maintainers
libkrb5, Copyright (C) 1985-2019 by the Massachusetts Institute of Technology and its contributors. All rights reserved.
locales, Copyright (c) 2016 Go Playground
machineid, Copyright (c) 2017 Denis Brodbeck
mapstructure, Copyright (c) 2013 Mitchell Hashimoto
microsoft-authentication-library-for-go
moment-timezone, Tim Wood <washwithcare@gmail.com> (http://timwoodcreates.com/)
ms, Copyright (c) 2016 Zeit, Inc.
msgraph-sdk-go, Copyright (c) 2021 Microsoft Graph
msgraph-sdk-go-core, Copyright (c) 2021 Microsoft Graph
mxj, Copyright (c) 2012-2016 Charles Banning <clbanning@gmail.com>. All rights reserved., Copyright 2009 The Go Authors. All rights reserved.
nan, Copyright (c) 2017 NAN contributors
nethttp
node-fetch, Copyright (c) 2016 David Frank
node-uuid, Copyright (c) 2010-2016 Robert Kieffer and other contributors
orderedmap, Copyright (c) 2017 Ian Coleman
path-platform
path-to-regexp
persist
pkcs7, Copyright (c) 2015 Andrew Smith
pq, Copyright (c) 2011-2013, 'pq' Contributors, Copyright (c) 2011 Blake Mizerany
process-nextick-args, Copyright (c) 2015 Calvin Metcalf
prop-types
prr, Copyright (c) 2014 Rod Vagg
pty, Copyright (c) 2011 Keith Rarick
querystring, Copyright 2012 Irakli Gozalishvili. All rights reserved.
querystring-es3, Copyright 2012 Irakli Gozalishvili. All rights reserved.
quotedprintable, Copyright (c) 2014 Alexandre Cesaro
react
react-dom
redux
redux-thunk, Dan Abramov <dan.abramov@me.com>
regenerator-runtime, Ben Newman <bn@cs.stanford.edu>
ripemd160, Copyright © 2013+ Bevry Pty Ltd.
rpc
sas
shellescape, Copyright (c) 2016 Alessio Treglia
source-map-support, Copyright (c) 2014 Evan Wallace
sqlx, Copyright (c) 2013, Jason Moiron
structs, Copyright (c) 2014 Fatih Arslan
tab, Copyright (c) 2019 David Justice
tablewriter, Copyright (c) 2014 by Oleku Konko
testify, Copyright (c) 2012-2020 Mat Ryer, Tyler Bunnell and contributors.
through2, Copyright 2013, Rod Vagg (the "Original Author")
timers-browserify, Copyright (c) 2012 J. Ryan Stinnett <jryans@gmail.com>
tr46, Copyright (c) 2016 Sebastian Mayr
uniseg, Copyright (c) 2019 Oliver Kuederle
universal-translator, Copyright (c) 2016 Go Playground
v10, Copyright (c) 2015 Dean Karn
v3
v4, Copyright (c) 2012 Dave Grijalva, Copyright (c) 2021 golang-jwt maintainers
vinyl-source-stream, Copyright (c) 2014 Hugh Kennedy
viper, Copyright (c) 2014 Steve Francia
wmi, Copyright (c) 2013 Stack Exchange
worker-farm, Copyright (c) 2014 LevelUP contributors
xsd-datetime, Copyright (c) 2019 Quint Daenen
xterm
xterm-addon-canvas, The xterm.js authors https://xtermjs.org/
xterm-addon-fit, The xterm.js authors https://xtermjs.org/
xterm-addon-search, The xterm.js authors https://xtermjs.org/
xterm-addon-web-links, The xterm.js authors https://xtermjs.org/
xterm-addon-webgl, The xterm.js authors https://xtermjs.org/

Mozilla Public License, Version 2.0

golang-lru
hcl

Other Licenses

boost

Boost Software License - Version 1.0 - August 17th, 2003

Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:

The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.

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, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.

libpng

PNG Reference Library License version 1 (for libpng 0.5 through 1.6.35)

libpng versions 1.0.7, July 1, 2000, through 1.6.35, July 15, 2018 are
Copyright (c) 2000-2002, 2004, 2006-2018 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals
added to the list of Contributing Authors:

Simon-Pierre Cadieux
Eric S. Raymond
Mans Rullgard
Cosmin Truta
Gilles Vollant
James Yu
Mandar Sahastrabuddhe
Google Inc.
Vadim Barkov

and with the following additions to the disclaimer:

There is no warranty against interference with your enjoyment of
the library or against infringement.  There is no warranty that our
efforts or the library will fulfill any of your particular purposes
or needs.  This library is provided with all faults, and the entire
risk of satisfactory quality, performance, accuracy, and effort is
with the user.

Some files in the "contrib" directory and some configure-generated
files that are distributed with libpng have other copyright owners, and
are released under other open source licenses.

libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are
Copyright (c) 1998-2000 Glenn Randers-Pehrson, are derived from
libpng-0.96, and are distributed according to the same disclaimer and
license as libpng-0.96, with the following individuals added to the
list of Contributing Authors:

Tom Lane
Glenn Randers-Pehrson
Willem van Schaik

libpng versions 0.89, June 1996, through 0.96, May 1997, are
Copyright (c) 1996-1997 Andreas Dilger, are derived from libpng-0.88,
and are distributed according to the same disclaimer and license as
libpng-0.88, with the following individuals added to the list of
Contributing Authors:

John Bowler
Kevin Bracey
Sam Bushell
Magnus Holmgren
Greg Roelofs
Tom Tanner

Some files in the "scripts" directory have other copyright owners,
but are released under this license.

libpng versions 0.5, May 1995, through 0.88, January 1996, are
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.

For the purposes of this copyright and license, "Contributing Authors"
is defined as the following set of individuals:

Andreas Dilger
Dave Martindale
Guy Eric Schalnat
Paul Schmidt
Tim Wegner

The PNG Reference Library is supplied "AS IS". The Contributing
Authors and Group 42, Inc. disclaim all warranties, expressed or
implied, including, without limitation, the warranties of
merchantability and of fitness for any purpose. The Contributing
Authors and Group 42, Inc. assume no liability for direct, indirect,
incidental, special, exemplary, or consequential damages, which may
result from the use of the PNG Reference Library, even if advised of
the possibility of such damage.

Permission is hereby granted to use, copy, modify, and distribute this
source code, or portions hereof, for any purpose, without fee, subject
to the following restrictions:

1. The origin of this source code must not be misrepresented.

2. Altered versions must be plainly marked as such and must not
   be misrepresented as being the original source.

3. This Copyright notice may not be removed or altered from any
   source or altered source distribution.

The Contributing Authors and Group 42, Inc. specifically permit,
without fee, and encourage the use of this source code as a component
to supporting the PNG file format in commercial products. If you use
this source code in a product, acknowledgment is not required but would
be appreciated.