The Roundcube Project News
Security updates 1.7-rc6, 1.6.15 and 1.5.15 released
29 March 2026We just published security updates to the 1.6 and 1.5 LTS versions of Roundcube Webmail, as well as a release candidate for coming 1.7. They contain fixes for recently reported set of security vulnerabilities.
Continue readingSecurity updates 1.7-rc5, 1.6.14 and 1.5.14 released
18 March 2026We just published security updates to the 1.6 and 1.5 LTS versions of Roundcube Webmail, as well as a release candidate for coming 1.7. They contain fixes for recently reported set of security vulnerabilities.
Continue readingRoundcube 1.7 RC4 released
13 February 2026We just published the fourth release candidate for the next major version 1.7 of Roundcube webmail.
Continue readingRoundcube 1.7 RC3 released
09 February 2026We just published the third release candidate for the next major version 1.7 of Roundcube webmail.
Continue readingSecurity updates 1.6.13 and 1.5.13 released
08 February 2026We just published security updates to the 1.6 and 1.5 LTS versions of Roundcube Webmail. They both contain fixes for recently reported two security vulnerabilities.
Continue readingRoundcube 1.7 RC2 released
15 December 2025We just published the second release candidate for the next major version 1.7 of Roundcube webmail.
Continue readingSecurity updates 1.6.12 and 1.5.12 released
13 December 2025We just published security updates to the 1.6 and 1.5 LTS versions of Roundcube Webmail. They both contain fixes for recently reported two security vulnerabilities.
Continue readingRoundcube 1.7 RC released
10 December 2025The development team is pleased to announce the release candidate for the next major version 1.7 of Roundcube webmail!
Continue readingRoundcube 1.7 beta2 released
01 October 2025The development team is pleased to announce the second beta release for the next major version 1.7 of Roundcube webmail.
Continue readingRoundcube 1.7 beta released
14 July 2025The development team is pleased to announce the beta release for the next major version 1.7 of Roundcube webmail.
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A few small improvements
I’ll describe a few new features that will be included in the next main Roundcube version...
07 November 2021 -
Canned responses in HTML format
A new feature just landed in Roundcube 1.6-git. It is a support for HTML formatting...
29 August 2021 -
Collected Recipients and Trusted Senders
Roundcube has some features that make use of contacts users collected in their addressbook(s)...
26 September 2020 -
Elastic: Dark mode
Nowadays, when every major web browser supports dark mode and most people use mobile devices...
07 July 2020 -
How we update Docker images when base images change
Using Google Cloud Functions to check for Docker image updates and trigger new builds
04 January 2020