Release history
|
Version
|
Release date
|
Significant changes
|
3.5.2
|
October 09, 2009
|
First public version.
|
3.6.x versions were Firefox rebuilds without code changes.
|
4.0
|
|
Rebase to gecko/2.0.
|
4.0.3
|
4.0.5
|
4.0.6
|
4.0.7
|
5.0
|
|
Rebase to gecko/5.0.
|
6.0
|
|
Rebase to gecko/6.0.
|
6.0.2
|
7.0
|
|
Rebase to gecko/7.0.
|
7.0.1
|
8.0
|
|
Rebase to gecko/8.0.
|
9.0.1
|
|
Rebase to gecko/9.0.
|
9.1
|
Pale Moon is now build using MSVC 10.0.
|
9.2
|
11.0
|
|
Rebase to gecko/11.0.
|
11.0.1
|
12.0
|
|
Rebase to gecko/12.0. Starting with this version Pale Moon will stop following Mozilla Firefox rapid release schedule.
|
12.1
|
Major update, numerous security and stability fixes.
|
12.2
|
12.2.1
|
12.3
|
12.3 r2
|
A 32-bit only build addressing a performance regression.
|
15.0
|
|
Rebase to gecko/15.0. This is the last version supporting Microsoft Windows XP without Service Pack 3.
|
15.1
|
15.1.1
|
15.2
|
15.2.1
|
The last version supporting 64-bit variants of Microsoft Windows XP.
|
15.3
|
Pale Moon is now build using MSVC 11.0.
|
15.3.1
|
November 30, 2012
|
15.3.2
|
December 05, 2012
|
15.4
|
January 16, 2013
|
15.4.1
|
January 28, 2013
|
19.0
|
February 22, 2013
|
Rebase to gecko/19.0.
|
19.0.1
|
February 24, 2013
|
19.0.2
|
March 09, 2013
|
20.0.1
|
April 11, 2013
|
Rebase to gecko/20.0.
|
20.1
|
May 23, 2013
|
20.2
|
July 01, 2013
|
20.2.1
|
July 08, 2013
|
20.3
|
August 13, 2013
|
24.0
|
September 13, 2013
|
Rebase to gecko/24esr.
|
24.0.1
|
September 18, 2013
|
24.0.2
|
September 27, 2013
|
24.1.0
|
November 04, 2013
|
24.1.1
|
November 05, 2013
|
24.1.2
|
November 19, 2013
|
24.2.0
|
November 26, 2013
|
24.2.1
|
December 04, 2013
|
24.2.2
|
December 11, 2013
|
24.3.0
|
January 28, 2014
|
Intel Atom optimized build introduced. Geo-location provider switched.
|
24.3.1
|
January 31, 2014
|
24.3.2
|
February 11, 2014
|
Support for TLS 1.2 introduced. First Pale Moon for Linux release.
|
24.4.0
|
March 10, 2014
|
Default search engine changed to DuckDuckGo.
|
24.4.1
|
March 19, 2014
|
24.4.2
|
April 02, 2014
|
Support for OCSP-stapling introduced.
|
24.5.0
|
April 25, 2014
|
24.6.0
|
June 06, 2014
|
Rendering engine overhaul. From this version Pale Moon uses its own Sync server.
|
24.6.1
|
June 08, 2014
|
24.6.2
|
June 16, 2014
|
24.7.0
|
July 29, 2014
|
24.7.1
|
August 06, 2014
|
First Pale Moon for Android release.
|
24.7.2
|
September 11, 2014
|
Last version to support Windows XP on non Intel Atom optimized builds.
|
25.0.0
|
October 10, 2014
|
Pale Moon now uses its own UUID. Forked gecko/24esr code base is still being used.
|
25.0.1
|
October 15, 2014
|
25.0.2
|
October 24, 2014
|
SSL 3.0 is now disabled by default.
|
25.1.0
|
November 11, 2014
|
25.1.1
|
November 28, 2014
|
An Android only update.
|
25.2.0
|
January 15, 2015
|
Improved ES6 draft implementation.
|
25.2.1
|
January 27, 2015
|
25.3.0
|
March 13, 2015
|
25.3.1
|
March 25, 2015
|
25.3.2
|
April 25, 2015
|
25.4.0
|
May 08, 2015
|
25.4.1
|
May 10, 2015
|
25.5.0
|
June 10, 2015
|
25.6.0
|
July 15, 2015
|
25.7.0
|
August 26, 2015
|
25.7.1
|
September 28, 2015
|
25.7.2
|
October 02, 2015
|
25.7.3
|
October 14, 2015
|
25.7.3.1
|
October 15, 2015
|
An Android only update.
|
25.8.0
|
November 17, 2015
|
25.8.1
|
November 18, 2015
|
25.2.0
|
January 15, 2015
|
26.0.0
|
January 26, 2016
|
Layout engine is rebranded to Goanna. Basic support for ES6 Promises and WebP image format implemented. A built-in XSS filter added. Forked gecko/24esr code base is still being used.
|
26.0.2
|
February 03, 2016
|
26.0.3
|
February 05, 2016
|
26.1.0
|
February 16, 2016
|
26.1.1
|
February 24, 2016
|
26.2.0
|
April 05, 2016
|
26.2.1
|
April 08, 2016
|
26.2.2
|
April 10, 2016
|
An Android only version 25.9.2 is released at the same time.
|
26.3.0
|
June 21, 2016
|
26.3.1
|
June 25, 2016
|
26.3.2
|
June 27, 2016
|
A Microsoft Windows only build.
|
26.3.3
|
July 01, 2016
|
26.4.0
|
August 17, 2016
|
26.4.0.1
|
August 23, 2016
|
A Linux only build.
|
26.4.1
|
September 12, 2016
|
Triple-DES cipher suites are now disabled by default.
|
26.5.0
|
September 28, 2016
|
This is the last version supporting Microsoft Windows XP.
|
27.0.0
|
November 22, 2016
|
Pale Moon is now based on forked mozilla/38esr platform code. Support for add-on SDK extensions dropped. HTTP/2 implemented. Initial MSE implementation introduced.
|
27.1.0
|
February 09, 2017
|
27.0.1
|
November 28, 2016
|
27.0.2
|
December 02, 2016
|
27.0.3
|
December 16, 2016
|
27.1.0
|
February 09, 2017
|
Media back-end reworked, now uses FFmpeg on Linux.
|
27.1.1
|
February 21, 2017
|
27.1.2
|
March 03, 2017
|
27.2.0
|
March 18, 2017
|
Support for JPEG-XR implemented.
|
27.2.1
|
March 24, 2017
|
27.3.0
|
April 28, 2017
|
MSE implementation is now more spec-compliant.
|
27.4.0
|
July 12, 2017
|
MSE implementation is now fully spec-compliant and asynchronous.
|
27.4.1
|
August 03, 2017
|
27.4.2
|
August 22, 2017
|
27.4.2.1
|
August 28, 2017
|
A Microsoft Windows only portable version build.
|
27.5.0
|
September 26, 2017
|
27.5.1
|
October 10, 2017
|
27.6.0
|
November 07, 2017
|
27.6.1
|
November 15, 2017
|
27.6.2
|
November 28, 2017
|
27.7.0
|
January 15, 2018
|
27.7.1
|
January 18, 2018
|
27.7.2
|
February 02, 2018
|
27.8.0
|
March 02, 2018
|
Improved TLS 1.3 draft support.
|
27.8.1
|
March 06, 2018
|
27.8.1
|
March 22, 2018
|
27.8.3
|
March 28, 2018
|
27.9.0
|
April 17, 2018
|
27.9.1
|
May 07, 2018
|
27.9.2
|
May 18, 2018
|
27.9.3
|
June 12, 2018
|
27.9.4
|
July 17, 2018
|
This is the last version supporting Microsoft Windows Vista.
|
28.0.0
|
August 16, 2018
|
Pale Moon is now based on Unified XUL Platform forked form mozilla/52esr. Nearly complete ES6 support. WebGL2, WASM, CSS Grid and FLAC support introduced.
|
28.0.0.1
|
August 28, 2018
|
A Microsoft Windows only version.
|
28.0.1
|
August 31, 2018
|
28.1.0
|
September 20, 2018
|
Final TLS 1.3 draft support implemented.
|
28.2.0
|
November 13, 2018
|
28.2.1
|
November 16, 2018
|
28.2.2
|
December 06, 2018
|
28.3.0a1
|