History

• Uploaded SkyKakapo 154.0.
• Added an explanation of import failures caused by long paths to the SkyKakapo FAQ.
• Firefox Private Builds were discontinued with the 153 series. For information on migrating to SkyKakapo, please see Migrating from Firefox Private Builds to SkyKakapo.

• nimbus.telemetry.targetingContextEnabled
• browser.aboutwelcome.experimentsGate.enabled

A description of Firefox Private Build Profile Folder Locations was written.

• Uploaded SkyKakapo 153.0.3 Preview 2. Mitigated an issue where the custom UI failed to reflect browser language changes.
• Added the SkyKakapo gallery, including brief descriptions of its unique features.

• Uploaded SkyKakapo 153.0.3 Preview 1.
• Uploaded Firefox 153.0.3 x64 SSE3 private build.

• Updated the tmemutil.ini documentation.
• Uploaded SkyKakapo 153.0.1 Preview 1. Added support for disabling Private Browsing shortcut creation with the TT_DISABLE_PRIVATE_BROWSING_SHORTCUT_CREATION=1 environment variable.

• -mllvm:-pgo-memop-count-threshold=5000
• -mllvm:-pgo-memop-percent-threshold=98
• -mllvm:-pgo-memop-max-version=1
• -mllvm:-pgo-memop-optimize-memcmp-bcmp=false

• Uploaded Firefox 145.0.2 x64 SSE3 private build TEST0. Custom builds of LLVM 21.1.6 and Rust 1.91.1 were used, and does not applied TeInliner.
• Uploaded Firefox 145.0.2 x64 SSE3 private build TEST1. Custom builds of LLVM 21.1.6 and Rust 1.91.1 were used, and my pass plugins (including TeInliner) were loaded into and used by LLVM build tools to inline functions that meet specific conditions and thereby reduce the binary size.

• Uploaded Firefox 144.0 x64 SSE3 private build TEST3. Added --temporal-profile-trace-reservoir-size=1000 and --temporal-profile-max-trace-length=100000 when merging IR PGO profile data with the llvm-profdata merge command.
• Uploaded Firefox 144.0 x64 SSE3 private build TEST2. Switched to call-graph-based function ordering instead of temporal PGO-based one.

• Uploaded Firefox 143.0.1 x64 SSE3 private build. Added the restrict keyword to pointer parameters in the image convolution functions. Rewrote the AVX2 horizontal convolution function to fix a PGO-related performance regression when processing medium-sized images.
• Updated window.createImageBitmap() Resizing Performance Test. Set default settings for medium-size image processing.

• Uploaded Firefox 142.0.1 x64 SSE3 private build.
• Uploaded window.createImageBitmap() Resizing Performance Test.

• Uploaded Firefox 136.0 x64 SSE3 private build TEST1. Modified Rust to apply Context-Sensitive IR PGO (CSIR PGO) not only to C/C++ source code but also to Rust source code (probably). Additionally, changed the value of Rust's -C codegen-units from 1 to 9999 to make PGO more effective.
• Uploaded Firefox 136.0 x64 SSE3 private build.

• Uploaded Firefox 128.0.3 x64 SSE3 private build TEST4 version. Changed the value of -import-instr-limit to 30 and removed -import-hot-multiplier to use the default value.
• Updated Firefox 128.0.3 x64 SSE3 private build. Same as TEST3 version.

• Uploaded Firefox 125.0.3 x64 SSE3 private build TEST3. Changes from TEST2: Restored options related to function inlining.
• Uploaded Firefox 125.0.3 x64 SSE3 private build TEST2. Changes from TEST1: Review of the build process (it seems that PGO was not partially applied for several years). Removed options related to function inlining.

• Uploaded Firefox 90.0 private build.
• Added a note that the environment variable MOZ_LEGACY_PROFILES=1 must also be set when using my builds in portable mode.

• Firefox 67.0.4 private build
• Firefox 67.0.4 private build (x64)

• Firefox 67.0.3 private build
• Firefox 67.0.3 private build (x64)

• Uploaded Firefox 65.0.2 private build.
• Thunderbird private build is no longer updated.

• Firefox 58.0.1 private build
• Earlybird 52.6.0 private build

• Firefox 57.0.1 private build
• Earlybird 52.5.0 private build

• Firefox 55.0.2 private build
• Earlybird 52.3.0 private build

• Firefox 54.0.1 private build
• Earlybird 52.2.0 private build

• Firefox 54.0 private build
• Earlybird 52.2.0 private build

• Firefox 52.0 private build
• Earlybird 45.8.0 private build

• Firefox 51.0.1 private build
• Earlybird 45.7.0 private build

Uploaded the following builds.

• Firefox 48.0.2 private build
• Earlybird 45.3.0 private build

• Firefox 43.0.4 private build
• Earlybird 38.5.1 private build

• Firefox 43.0.2 private build
• Earlybird 38.5.0 private build

Uploaded the following builds.

• Firefox 40.0.2 private build
• Earlybird 38.2.0 private build

Uploaded the following builds.

• Firefox 38.0 private build
• Firefox 31.7.0 private build

Uploaded the following builds.

• Firefox 36.0.4 private build
• Firefox 31.5.3 private build
• Earlybird 31.5.3 private build

Uploaded the following builds.

• Firefox 36.0.4 private build
• Firefox 31.5.3 private build

Uploaded the following builds.

• Firefox 36.0 private build
• Firefox 31.5.0 private build
• Earlybird 31.5.0 private build

Uploaded the following builds.

• Firefox 35.0 private build
• Firefox 31.4.0 private build
• Earlybird 31.4.0 private build

Uploaded the following builds.

• Firefox 34.0 private build
• Firefox 31.3.0 private build

Uploaded the following builds.

• Firefox 33.0 private build
• Firefox 31.2.0 private build
• Earlybird 31.2.0 private build

Uploaded the following builds.

• Firefox 32.0.3 private build
• Firefox 31.1.1 private build
• Firefox 24.8.1 private build
• Earlybird 31.1.2 private build
• Earlybird 24.8.1 private build

Uploaded the following builds.

• Firefox 24.8.0 private build
• Earlybird 24.8.0 private build

Uploaded the following builds.

• Firefox 32.0 private build
• Firefox 31.1.0 private build
• Earlybird 31.1.0 private build

Uploaded the following builds.

• Firefox 31.0 private build
• Firefox 24.7.0 private build
• Earlybird 31.0 private build
• Earlybird 24.7.0 private build

Uploaded the following builds.

• Firefox 30.0 private build. Identical with candidates build2.
• Firefox 24.6.0 private build
• Earlybird 24.6.0 private build

Updated the following builds. Attached C Run-Time Library.

• Firefox 24.6.0 candidates build1 private build
• Earlybird 24.6.0 candidates build1 private build

Uploaded the following builds:

• Firefox 30.0 candidates build2 private build
• Firefox 24.6.0 candidates build1 private build
• Earlybird 24.6.0 candidates build1 private build

• Firefox 29.0.1 private build
• Firefox 29.0.1 private build TEST version. Integrated the JavaScript-related libraries into xul.dll.

• Uploaded Firefox 29.0 private build (x64). A trial product.
• Uploaded Firefox 29.0 private build TEST version. Integrated the JavaScript-related libraries into xul.dll (specified --disable-shared-js).

Uploaded the following builds.

• Firefox 29.0 private build
• Firefox 24.5.0 private build
• Earlybird 24.5.0 private build

Uploaded the following builds.

• Firefox 28.0 private build. Fixed the problem that portable mode and so on do not work (10:50 p.m).
• Firefox 24.4.0 private build
• Earlybird 24.4.0 private build

Uploaded the following builds:

• Firefox 24.3.0 private build
• Earlybird 24.3.0 private build

Uploaded the following builds:

• Firefox 26.0 private build
• Firefox 24.2.0 private build
• Earlybird 24.2.0 private build

Uploaded the following builds:

• Firefox 25.0.1 private build
• Firefox 24.1.1 private build

Uploaded the following builds:

• Firefox 25.0 private build
• Firefox 24.1.0 private build
• Earlybird 24.1.0 private build

Uploaded the following private builds.

• Firefox 24.0 private build
• Firefox 17.0.9 private build
• Earlybird 24.0 private build

• Firefox 23.0 private build
• Firefox 17.0.8 private build
• Earlybird 17.0.8 private build

• Uploaded Sekka Yufu Shizukana Yoruni (静かな夜に) at YouTube (demo part 8).
• Uploaded Sekka Yufu Shizukana Yoruni (静かな夜に) at NICO NICO DOUGA (demo part 8).

• Firefox 22.0 private build
• Firefox 17.0.7 private build
• Earlybird 17.0.7 private build

• Firefox 21.0 private build
• Firefox 17.0.6 private build
• Earlybird 17.0.6 private build

• Firefox 21.0 release candidates build4 private build
• Firefox 17.0.6 release candidates build1 private build
• Earlybird 17.0.6 release candidates build1 private build

• Uploaded Sekka Yufu Shizukana Yoruni (静かな夜に) at YouTube (demo part 7).
• Uploaded Sekka Yufu Shizukana Yoruni (静かな夜に) at NICO NICO DOUGA (demo part 7).

• Firefox 20.0 private build
• Firefox 17.0.5 private build
• Earlybird 17.0.5 private build

• Firefox 19.0.2 private build
• Firefox 17.0.4 private build
• Earlybird 17.0.4 private build

• Firefox 19.0 private build
• Firefox 17.0.3 private build
• Earlybird 17.0.3 private build

• Firefox 19.0 private build
• Firefox 17.0.3 private build
• Earlybird 17.0.3 private build

• Firefox 19.0 candidates build1 private build
• Firefox 17.0.3 candidates build1 private build
• Earlybird 17.0.3 candidates build1 private build

• Firefox 18.0. It is the same as the candidates build1.
• Firefox 17.0.2
• Earlybird 17.0.2

• Firefox 18.0 candidates build1
• Firefox 17.0.2 candidates build2
• Earlybird 17.0.2 candidates build1

• Firefox 17.0.1 private build
• Firefox 10.0.11 private build

• Firefox 10.0.11
• Earlybird 17.0
• Earlybird 10.0.11

• Earlybird 16.0.2
• Earlybird 10.0.10

• Firefox 16.0.2
• Firefox 10.0.10

• Firefox 16.0.2 candidates build1
• Firefox 10.0.10 candidates build1

• Firefox 10.0.9 private build
• Earlybird 10.0.9 private build

• Firefox 16.0.1 private build
• Earlybird 16.0.1 private build

• Firefox 16.0 private build. Same as candidates build1.
• Firefox 10.0.8 private build
• Earlybird 16.0 private build
• Earlybird 10.0.8 private build

• Stopped the multithreaded processing for box blur, but I moved some calculations out of loops and this allows to process the box blur slightly faster.
• Enabled recognition of OMP_NUM_THREADS environment variable. The default value of num in the Visual C++ implementation of the OpenMP standard is the number of virtual processors, including hyperthreading CPUs, but the default value of num in my builds is the number of physical cores of CPUs.
• Multithreaded the two routines of SVG (nsSVGFETileElement::Filter, nsSVGFEColorMatrixElement::Filter).
• Fixed the problem that some SIMD routines were not used in qcms. It's my bad.
• Stopped separating libpixman into a mozlibpixman.dll.

• Firefox 15.0 private build. This is identical to the candidates build1.
• Firefox 10.0.7 private build
• Earlybird 15.0 private build
• Earlybird 10.0.7 private build

• Firefox 14.0.1 private build
• Firefox 10.0.6 private build
• Earlybird 14.0 private build
• Earlybird 10.0.6 private build

• Firefox 13.0.1 private build.
• Earlybird 13.0.1 private build.

• Firefox 13.0 private build.
• Firefox 10.0.5 private build.

• Firefox 13.0 private build. Identical with candidates build1.
• Firefox 10.0.5 private build. Identical with candidates build1.
• Earlybird 13.0 private build
• Earlybird 10.0.5 private build

• Firefox 12.0 private build. Same as candidates build1.
• Firefox 10.0.4 private build
• Earlybird 12.0 private build
• Earlybird 10.0.4 private build

• Uploaded Earlybird 10.0.3 private build.
• Uploaded Earlybird 11.0 private build.
• Uploaded Firefox 10.0.3 private build.
• Lanikai 3.1.20 private build. Appended my patches to Source directory.

• Firefox 11.0 private build
• Lanikai 3.1.20 private build

• Firefox 10.0.2
• Namoroka 3.6.27
• Earlybird 10.0.2
• Lanikai 3.1.19

• Updated Firefox 10.0 private build. Fixed a part of source code because of receiving a defect report of a crush. (22:00)
• Uploaded Namoroka 3.6.26 private build.
• Uploaded Earlybird 10.0 private build (23:20).
• Uploaded Lanikai 3.1.18 private build.

• Aurora 9.0.1 private build
• Lanikai 3.1.17 private build

• Aurora 9.0 private build
• Namoroka 3.6.25 private build

• Uploaded Aurora 8.0.1 build1 private build TEST version. Tried caching several types of Direct2D brushes.
• Ended the release of SSE version of Firefox private builds.

• Earlybird 8.0 private build
• Lanikai 3.1.16 private build

• Added a SSSE3 routine and a multithreaded routine in canvas putImageData().
• Added a multithreaded routine in canvas getImageData().
• Sped up the DrawTargetD2D::CreateGradientTexture().
• Used the movdqu instruction in ClearValueRange().

• Aurora 7.0 private build
• Namoroka 3.6.23 private build
• Earlybird 7.0 private build
• Lanikai 3.1.15 private build

• Uploaded Earlybird 6.0.2 private build
• Uploaded Lanikai 3.1.14 private build

• Uploaded DQ2 My Road My Journey (この道わが旅) (NICO NICO DOUGA).
• Uploaded Earlybird 6.0.1 private build
• Uploaded Lanikai 3.1.13 private build

• Uploaded Aurora 6.0.1 private build
• Uploaded Namoroka 3.6.21 private build

• Uploaded Earlybird 6.0 private build.
• Uploaded Lanikai 3.1.12 private build.

Updated the following builds. Fixed a crash which occurs when trying to print a specific documents.

• Aurora 5.0 private build
• Miramar 5.0 private build

Uploaded the following builds.

• Namoroka 3.6.18 private build
• Lanikai 3.1.11 private build

• Uploaded Moonlight Densetsu (ムーンライト伝説) (YouTube).
• Uploaded Moonlight Densetsu (ムーンライト伝説) (NICO NICO DOUGA).

• Tumucumaque 4.0.1 private build
• Namoroka 3.6.17 private build
• Lanikai 3.1.10 private build

• Uploaded Namoroka 3.6.15 private build.
• Uploaded Lanikai 3.1.9 private build.

• Uploaded Namoroka 3.6.14 private build.
• Uploaded Lanikai 3.1.8 private build.

• Uploaded Firefox 3.6.9 private build.
• Uploaded Thunderbird 3.1.3 private build.
• My builds of Thunderbird 3.0.x will no longer be available.

• Firefox 3.6.7 private build
• Thunderbird 3.1.1 private build
• Thunderbird 3.0.6 private build

• YouTube
• NICO NICO DOUGA

• Firefox 3.6.4 private build.
• Firefox 3.6.4 private build (TEST). Using multithread routines for compositing or rasterizing pixels under certain specified conditions.

• Uploaded Thunderbird 3.0.5 private build.
• My builds of Thunderbird 2.0.0.x will no longer be available.

• Uploaded Firefox 3.6 private build. It is identical with RC2.
• Uploaded Thunderbird 3.0.1 private build.