Release Announcements

wincdu 1.0.0

release date:

2025-08-01

Changelog

Initial release

Ncdu 1.22
Mintty 3.7.8
Cygwin 3.6.4

component name	component version	component license	component source
Ncdu	1.22	Ncdu license
Mintty	3.7.8	Mintty license
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
wincdu	1.0.0	Itefix free software license (Simplified BSD)

2025

Copssh server 7.21.1

release date:

2025-07-23

Changelog

OpenSSH 10.0p2
OpenSSL 3.0.17
Cygwin 3.6.4

component name	component version	component license	component source
OpenSSH	10.0p2	OpenSSH license
OpenSSL	3.0.17	OpenSSL license
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
Copssh Control Panel	4.0.1	Itefix EULA
Copssh server	7.21.1	Itefix EULA

2025

icurl 1.6.0

release date:

2025-07-23

Changelog

curl 8.15.0
Cygwin 3.6.4

Output of curl --version:

curl 8.15.0 (x86_64-pc-cygwin) libcurl/8.15.0 OpenSSL/3.0.17 zlib/1.3.1 brotli/1.1.0 zstd/1.5.7 libidn2/2.3.8 libpsl/0.21.5 libssh2/1.11.0 nghttp2/1.61.0 libgsasl/2.2.2 OpenLDAP/2.6.10

Release-Date: 2025-07-16

Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns ldap ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp ws wss

Features: alt-svc AsynchDNS brotli gsasl HSTS HTTP2 HTTPS-proxy IDN IPv6 Largefile libz NTLM PSL SSL threadsafe TLS-SRP UnixSockets zstd

component name	component version	component license	component source
Curl	8.15.0	Curl license
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
icurl	1.6.0	Itefix free software license (Simplified BSD)

2025

cwRsync server 6.9.4

release date:

2025-07-23

Changelog

Cygwin 3.6.4
OpenSSL 3.0.17

component name	component version	component license	component source
Rsync	3.4.1	Rsync license (GPL)	Source code for Rsync
cwRsync Server Admin GUI	1.0.1	Itefix EULA
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
OpenSSL	3.0.17	OpenSSL license
cwRsync server	6.9.4	Itefix EULA

2025

Copssh client 8.2.1

release date:

2025-07-23

Changelog

OpenSSH 10.0p2
OpenSSL 3.0.17
Cygwin 3.6.4

component name	component version	component license	component source
OpenSSH	10.0p2	OpenSSH license
OpenSSL	3.0.17	OpenSSL license
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
Autossh	1.4f	Autossh license (Simplified BSD)
Copssh client	8.2.1	Itefix free software license (Simplified BSD)

2025

cwRsync client 6.4.4

release date:

2025-07-23

Changelog

Cygwin 3.6.4
OpenSSH 10.0p2
OpenSSL 3.0.17

component name	component version	component license	component source
Rsync	3.4.1	Rsync license (GPL)	Source code for Rsync
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
OpenSSH	10.0p2	OpenSSH license
OpenSSL	3.0.17	OpenSSL license
cwRsync client	6.4.4	Itefix free software license (Simplified BSD)

2025

Copssh server 8.9.1

release date:

2025-07-23

Changelog

OpenSSH 10.0p2
OpenSSL 3.0.17
Cygwin 3.6.4

component name	component version	component license	component source
OpenSSH	10.0p2	OpenSSH license
OpenSSL	3.0.17	OpenSSL license
Cygwin	3.6.4	Cygwin license (GPL/LGPL)	Source code for Cygwin
Copssh Server Admin GUI	1.0.2	Itefix EULA
Copssh server	8.9.1	Itefix EULA

2025

cwRsync server 6.9.3

release date:

2025-06-28

Changelog

Updated GNU tools
Cygwin 3.6.3

component name	component version	component license	component source
Rsync	3.4.1	Rsync license (GPL)	Source code for Rsync
cwRsync Server Admin GUI	1.0.1	Itefix EULA
Cygwin	3.6.3	Cygwin license (GPL/LGPL)	Source code for Cygwin
OpenSSL	3.0.15	OpenSSL license
cwRsync server	6.9.3	Itefix EULA

2025

Rsync Client Helper GUI 1.0.3.16

release date:

2025-06-28

Changelog

OpenSSH 10.0p2
Cygwin 3.6.3

component name	component version	component license	component source
Rsync	3.4.1	Rsync license (GPL)	Source code for Rsync
Cygwin	3.6.3	Cygwin license (GPL/LGPL)	Source code for Cygwin
OpenSSH	10.0p2	OpenSSH license
OpenSSL	3.0.16	OpenSSL license
Rsync Client Helper GUI	1.0.3.16	Itefix EULA

2025

icurl 1.5.0

release date:

2025-06-12

Changelog

curl 8.14.1

Output of curl --version:

curl 8.14.1 (x86_64-pc-cygwin) libcurl/8.14.1 OpenSSL/3.0.16 zlib/1.3.1 brotli/1.1.0 zstd/1.5.7 libidn2/2.3.8 libpsl/0.21.5 libssh2/1.11.0 nghttp2/1.61.0 OpenLDAP/2.6.10

Release-Date: 2025-06-04

Protocols: dict file ftp ftps gopher gophers http https imap imaps ipfs ipns ldap ldaps mqtt pop3 pop3s rtsp scp sftp smb smbs smtp smtps telnet tftp ws wss

Features: alt-svc AsynchDNS brotli HSTS HTTP2 HTTPS-proxy IDN IPv6 Largefile libz NTLM PSL SSL threadsafe TLS-SRP UnixSockets zstd

component name	component version	component license	component source
Curl	8.14.1	Curl license
Cygwin	3.6.3	Cygwin license (GPL/LGPL)	Source code for Cygwin
icurl	1.5.0	Itefix free software license (Simplified BSD)

2025

Release Announcements

wincdu 1.0.0

wincdu 1.0.0

release date:

Copssh server 7.21.1

Copssh server 7.21.1

release date:

icurl 1.6.0

icurl 1.6.0

release date:

cwRsync server 6.9.4

cwRsync server 6.9.4

release date:

Copssh client 8.2.1

Copssh client 8.2.1

release date:

cwRsync client 6.4.4

cwRsync client 6.4.4

release date:

Copssh server 8.9.1

Copssh server 8.9.1

release date:

cwRsync server 6.9.3

cwRsync server 6.9.3

release date:

Rsync Client Helper GUI 1.0.3.16

Rsync Client Helper GUI 1.0.3.16

release date:

icurl 1.5.0

icurl 1.5.0

release date:

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