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futpib

Cache Webview::Availability() result for startup checks
Iv::ShowButton() and LocationPicker::Available() each called
Webview::Availability() separately (~200ms each on Linux). Replace
the per-caller static caches with a single shared cache in
Core::CachedWebviewAvailability(), reducing startup from two
~200ms calls to one.

1个月前22319次提交

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.githubBump actions/upload-artifact from 6 to 72个月前
TelegramCache Webview::Availability() result for startup checks2个月前
docsbuilding-win: update .sln => .slnx2个月前
libAdd faq and vcs-browser URLs to the AppStream metadata2个月前
snapUpdate dav1d, libwebp, libheif, libjxl2个月前
.cursorignoreAdd some Cursor rules / ignore paths.12个月前
.devcontainer.jsonEnsure clangd cache is out of build directory11个月前
.gitattributesUpdate lottie icons in voice chats.5年前
.gitignoreGenerate HTML changelog from text version.2个月前
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AGENTS.md[ai] Improve lang-phrase code style.2个月前
CLAUDE.md[ai] Try a task pipeline skill for Codex.2个月前
CMakeLists.txtAdd MinSizeRel support on Linux2个月前
LEGALUpdate copyright year to 2026. (#30159)3个月前
LICENSEAdd single LEGAL file with license and copyright.8年前
README.mdUpdated Windows build docs for VS 2026.2个月前
REVIEW.md[ai] Improve lang-phrase code style.2个月前
changelog.txtVersion 6.6.2.2个月前
cmake@34de471d6fUpdate submodules.1个月前

Telegram Desktop – Official Messenger

This is the complete source code and the build instructions for the official Telegram messenger desktop client, based on the Telegram API and the MTProto secure protocol.

The source code is published under GPLv3 with OpenSSL exception, the license is available here.

Supported systems

The latest version is available for

Old system versions

Version 4.9.9 was the last that supports older systems

Version 2.4.4 was the last that supports older systems

Version 1.8.15 was the last that supports older systems

Third-party

Qt 6 (LGPL) and Qt 5.15 (LGPL) slightly patched
OpenSSL 3.2.1 (Apache License 2.0)
WebRTC (New BSD License)
zlib (zlib License)
LZMA SDK 9.20 (public domain)
liblzma (public domain)
Google Breakpad (License)
Google Crashpad (Apache License 2.0)
GYP (BSD License)
Ninja (Apache License 2.0)
OpenAL Soft (LGPL)
Opus codec (BSD License)
FFmpeg (LGPL)
Guideline Support Library (MIT License)
Range-v3 (Boost License)
Open Sans font (Apache License 2.0)
Vazirmatn font (SIL Open Font License 1.1)
Emoji alpha codes (MIT License)
xxHash (BSD License)
QR Code generator (MIT License)
CMake (New BSD License)
Hunspell (LGPL)
Ada (Apache License 2.0)

Build instructions

关于

c++objective-c++cmake

377.0 MB

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