Release notes

These release notes are summaries of the most important changes for public releases.

v2020.10.05 Published 2020-10-05
This is a standard development update.

v2020.09.11 Published 2020-09-11
This is a compatibility, bugfix and security update.

v2020.08.05 Published 2020-08-06
This is a development, bugfix and security update.

v2020.06.10 Published 2020-06-10
This is a development and security update.

v2020.05.08 Published 2020-05-08
This is a development and security update.

v2020.04.17 Published 2020-04-17
This is a small compatibility update.

v2020.04.15 Published 2020-04-15
This is a major development update.
Important: It is possible that since 2020.03.04 your browser is no longer checking automatically for updates, due to an oversight in keeping a pre-release preference. You may have to check for updates manually from the About box. Please verify after updating that your updating preferences are set correctly for your use!

v2020.03.11 Published 2020-03-11
This is a small bugfix and compatibility update.

v2020.03.04 Published 2020-03-04
This is a major development update.

v2020.02.18 Published 2020-02-18
This is a security and bugfix update.

v2020.02.06/07 Published 2020-02-07
This is a small bugfix and compatibility update.

v2020.01.12 Published 2020-01-12
This is a security, bugfix and development update.
Please note: from this release forward, windows archives are compressed with 7-zip, and Linux tarballs with xz.

v2019.10.31 Published 2019-10-31
This is a security and bugfix update.

v2019.09.12 Published 2019-09-12
This is a security and bugfix update.

v2019.09.04 (Linux) Published 2019-09-04
This is a Linux-only update to fix a versioning issue preventing updates.

v2019.09.03 Published 2019-09-03
This is a development, bugfix and security release. Please note that Google Widevine DRM might currently not work in new installations due to Google's licensing model.

v2019.06.08 Published 2019-06-08
This is a development, bugfix and security release.

v2019.03.27 Published 2019-03-27
This is a development and security release.

v2019.03.08 Published 2019-03-08
This is a development and security release.

v2019.02.11 Published 2019-02-11
This is a development and security release.

v2018.12.18 Published 2018-12-18
This is a development and security release.

v2018.11.07 Published 2018-11-07
This is a bugfix release.

v2018.11.04 Published 2018-11-04
This is a development and security release.

v2018.09.27 Published 2018-09-28
This is a development and security release.

v2018.09.05 Published 2018-09-05
This is a development release.

v2018.07.18 Published 2018-07-18
This is a development and security release. We're only highlighting the most pertinent changes this time, since there have been over 450 of them.

v2018.06.01 Published 2018-06-01
This is a development and security release.

v2018.05.15 Published 2018-05-15
This is a development release.

v2018.04.27 Published 2018-04-27
This is a bugfix release.

v2018.04.26 Published 2018-04-26
This is a bugfix release.

v2018.04.24 Published 2018-04-24
This is the first release on the re-forked and re-based UXP. Regressions are possible as a result. Please do let us know if you find something that regressed.

v2018.03.21 Published 2018-03-21
This is a maintenance release.

v2018.02.14 Published 2018-02-15
After this release, the current Basilisk will be in maintenance mode as we work on a re-forked UXP.

v2018.02.02 Published 2018-02-02

v2018.01.05 Published 2018-01-05

v2017.12.28 Published 2017-12-28

v2017.12.03 Published 2017-12-03

v2017.11.30/v2017.12.01 Published 2017-12-01

v2017.11.12/13 Published 2017-11-17