Dear Users, I have released version 5.79 of stunnel. ### Version 5.79, 2026.06.29, urgency: MEDIUM * Security bugfixes - OpenSSL DLLs updated to version 3.5.7. * Bugfixes - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP. Home page: https://www.stunnel.org/ Download: https://www.stunnel.org/downloads.html SHA-256 hashes: 8ea0de6e5ea76f38ea987fa831c7fd47f7a1f1e7dd465fd6fa8622edf30d3a45 stunnel-5.79.tar.gz 3d946e9759d5a6c6fc5aadb6b56e7de1a81d210ad028235340616e471afeb6f6 stunnel-5.79-win64-installer.exe 6257efc6c53af66541d6138e67d9377e050c13ad41880250dd43346c54127892 stunnel-5.79-android.zip Best regards, Mike
I installed the new version on Win 10, but the log file still shows the stunnel version as 5.78: 2026.06.29 10:36:11 LOG6[main]: Initializing inetd mode configuration 2026.06.29 10:36:11 LOG5[main]: stunnel 5.78 on x64-pc-mingw32-gnu platform 2026.06.29 10:36:11 LOG5[main]: Compiled/running with OpenSSL 3.5.7 9 Jun 2026 Regards, Thomas On 6/29/2026 9:33 AM, Michał Trojnara via stunnel-users wrote:
Dear Users,
I have released version 5.79 of stunnel.
### Version 5.79, 2026.06.29, urgency: MEDIUM * Security bugfixes - OpenSSL DLLs updated to version 3.5.7. * Bugfixes - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP.
Home page: https://www.stunnel.org/
Download: https://www.stunnel.org/downloads.html
SHA-256 hashes: 8ea0de6e5ea76f38ea987fa831c7fd47f7a1f1e7dd465fd6fa8622edf30d3a45 stunnel-5.79.tar.gz 3d946e9759d5a6c6fc5aadb6b56e7de1a81d210ad028235340616e471afeb6f6 stunnel-5.79-win64-installer.exe 6257efc6c53af66541d6138e67d9377e050c13ad41880250dd43346c54127892 stunnel-5.79-android.zip
Best regards, Mike
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version.h /* START CUSTOMIZE */ #define VERSION_MAJOR 5 #define VERSION_MINOR 78 /* END CUSTOMIZE */ Just need to change the 78 to 79. On 29 Jun 2026 at 10:42, Thomas Eifert via stunnel-users wrote: Date sent: Mon, 29 Jun 2026 10:42:48 -0700 To: [email protected] Subject: [stunnel-users] Re: stunnel 5.79 released patches" <stunnel-users.lists.stunnel.org> From: Thomas Eifert via stunnel-users <[email protected]> Send reply to: Thomas Eifert <[email protected]>
I installed the new version on Win 10, but the log file still shows the stunnel version as 5.78:
2026.06.29 10:36:11 LOG6[main]: Initializing inetd mode configuration 2026.06.29 10:36:11 LOG5[main]: stunnel 5.78 on x64-pc-mingw32-gnu platform 2026.06.29 10:36:11 LOG5[main]: Compiled/running with OpenSSL 3.5.7 9 Jun 2026
Regards,
Thomas
On 6/29/2026 9:33 AM, Michał Trojnara via stunnel-users wrote:
Dear Users,
I have released version 5.79 of stunnel.
### Version 5.79, 2026.06.29, urgency: MEDIUM * Security bugfixes - OpenSSL DLLs updated to version 3.5.7. * Bugfixes - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP.
Home page: https://www.stunnel.org/
Download: https://www.stunnel.org/downloads.html
SHA-256 hashes: 8ea0de6e5ea76f38ea987fa831c7fd47f7a1f1e7dd465fd6fa8622edf30d3a45 stunnel-5.79.tar.gz 3d946e9759d5a6c6fc5aadb6b56e7de1a81d210ad028235340616e471afeb6f6 stunnel-5.79-win64-installer.exe 6257efc6c53af66541d6138e67d9377e050c13ad41880250dd43346c54127892 stunnel-5.79-android.zip
Best regards, Mike
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+------------------------------------------------------------+ Michael D. Setzer II - Computer Science Instructor (Retired) mailto:[email protected] mailto:[email protected] mailto:[email protected] Guam - Where America's Day Begins G4L Disk Imaging Project maintainer http://sourceforge.net/projects/g4l/ +------------------------------------------------------------+
For what it's worth, the log window title also says "Stunnel 5.78 on Win64" On 6/29/2026 10:42 AM, Thomas Eifert via stunnel-users wrote:
I installed the new version on Win 10, but the log file still shows the stunnel version as 5.78:
2026.06.29 10:36:11 LOG6[main]: Initializing inetd mode configuration 2026.06.29 10:36:11 LOG5[main]: stunnel 5.78 on x64-pc-mingw32-gnu platform 2026.06.29 10:36:11 LOG5[main]: Compiled/running with OpenSSL 3.5.7 9 Jun 2026
Regards,
Thomas
On 6/29/2026 9:33 AM, Michał Trojnara via stunnel-users wrote:
Dear Users,
I have released version 5.79 of stunnel.
### Version 5.79, 2026.06.29, urgency: MEDIUM * Security bugfixes - OpenSSL DLLs updated to version 3.5.7. * Bugfixes - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP.
Home page: https://www.stunnel.org/
Download: https://www.stunnel.org/downloads.html
SHA-256 hashes: 8ea0de6e5ea76f38ea987fa831c7fd47f7a1f1e7dd465fd6fa8622edf30d3a45 stunnel-5.79.tar.gz 3d946e9759d5a6c6fc5aadb6b56e7de1a81d210ad028235340616e471afeb6f6 stunnel-5.79-win64-installer.exe 6257efc6c53af66541d6138e67d9377e050c13ad41880250dd43346c54127892 stunnel-5.79-android.zip
Best regards, Mike
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Think uses the same basic source code to compile for all systems. So missed changing the 78 to 79 effects all. So program is new, just has the older 78 instead of new 79. On 29 Jun 2026 at 13:42, Thomas Eifert via stunnel-users wrote: Date sent: Mon, 29 Jun 2026 13:42:50 -0700 To: [email protected] Subject: [stunnel-users] Re: stunnel 5.79 released patches" <stunnel-users.lists.stunnel.org> From: Thomas Eifert via stunnel-users <[email protected]> Send reply to: Thomas Eifert <[email protected]>
For what it's worth, the log window title also says "Stunnel 5.78 on Win64"
On 6/29/2026 10:42 AM, Thomas Eifert via stunnel-users wrote: I installed the new version on Win 10, but the log file still shows the stunnel version as 5.78:
2026.06.29 10:36:11 LOG6[main]: Initializing inetd mode configuration 2026.06.29 10:36:11 LOG5[main]: stunnel 5.78 on x64-pc-mingw32-gnu platform 2026.06.29 10:36:11 LOG5[main]: Compiled/running with OpenSSL 3.5.7 9 Jun 2026
Regards,
Thomas
On 6/29/2026 9:33 AM, Michał Trojnara via stunnel-users wrote:
Dear Users,
I have released version 5.79 of stunnel.
### Version 5.79, 2026.06.29, urgency: MEDIUM * Security bugfixes - OpenSSL DLLs updated to version 3.5.7. * Bugfixes - Fixed a TCP stream truncation (thanks to Solomon Jacobs). - Fixed a transfer() loop (thanks to Solomon Jacobs). - Fixed log reopening logs without a configured log file. - Fixed some logged values (thanks to Jose Alf.). - Fixed some error handling and cleanup issues (thanks to Jose Alf.). - Fixed OpenSSL applink detection and MSYS2 MinGW builds. * Features - Added the new 'transport' service-level option to choose between TLS over TCP and DTLS over UDP.
Home page: https://www.stunnel.org/
Download: https://www.stunnel.org/downloads.html
SHA-256 hashes: 8ea0de6e5ea76f38ea987fa831c7fd47f7a1f1e7dd465fd6fa8622edf30d3 a45 stunnel-5.79.tar.gz 3d946e9759d5a6c6fc5aadb6b56e7de1a81d210ad028235340616e471af eb6f6 stunnel-5.79-win64-installer.exe 6257efc6c53af66541d6138e67d9377e050c13ad41880250dd43346c541 27892 stunnel-5.79-android.zip
Best regards, Mike
_______________________________________________ stunnel-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
-- Attention: This message and all attachments are private and may contain information that is confidential and privileged. If you received this message in error, please notify the sender by reply email and delete the message immediately.
+------------------------------------------------------------+ Michael D. Setzer II - Computer Science Instructor (Retired) mailto:[email protected] mailto:[email protected] mailto:[email protected] Guam - Where America's Day Begins G4L Disk Imaging Project maintainer http://sourceforge.net/projects/g4l/ +------------------------------------------------------------+
participants (3)
-
Michael D. Setzer II -
Michał Trojnara -
Thomas Eifert