Sourcetree が 2.3 に アップデート されて ツールバー の 色合い が 少し変わっている…

アップデートされていた事に 気が付きませんでした…

リリースノートを 見ると 2016/05/09 には リリースされていたんですね!!

以下 リリースノートの抜粋

Sourcetree 2.3 – Major Release [9 May 2016]

Changes

• Commit Message Templates! Global and per-repo settings available with Markdown support
• Updated icons with a splash of color
• Position icon badges in upper right corner [SRCTREE-3597]
• Use relative date formatting wherever possible [SRCTREE-1517]
• Removing untracked items now moves them to Trash instead of deleting permanently [SRCTREE-1791]
• Integrate Fabric/Crashlytics for crash reporting [SRCTREEDEV-541
• Update embedded git to 2.8.1
• Update embedded git-LFS to 1.2
• Update embedded Mercurial to 3.7.3
• Add menu item for Getting Git Right website [SRCTREEJ-45]
• Speed up cloning with LFS dramatically
• Update Sparkle to 1.14.0
• Add Support Website link in Help menu [SRCTREEJ-91]
• Remove Help Book and anchors due to outdated content [SRCTREEJ-70]
• Add Korean as a supported localization [SRCTREE-3746]
• Rewrite shelving to use core Mercurial instead of hg-attic extension; includes compatibility mode for existing shelves

Bug Fixes

• Address several cases of detached HEADs in git [SRCTREEDEV-530]
• Fix crash when installing command line tools [SRCTREE-3581]
• Fix occasional crash when switching branches [SRCTREE-2731]
• Improve keyboard navigation in advanced repo options [SRCTREE-3666]
• Change time… specifically the size of its icon for previous messages [SRCTREEDEV-389]
• Increase visibility of scan directory option in repository browser [SRCTREE-3001]
• Fix incorrect button ordering in ‘rebase in progress’ dialog [SRCTREE-3660]
• Fix crash related to Gravatar images [SRCTREE-3697]
• Remove view option onboarding popover [SRCTREEDEV-428]
• Address occasional crash when using interactive rebase or push to… menu items [SRCTREE-3748]
• Fix Fabric Crash Report #10 [SRCTREE-3750]
• Fix Fabric Crash Report #11 [SRCTREE-3749]
• Only prompt once per missing merge/diff tool
• Add tooltips to repository toolbar items
• Fix crash if system git is missing when opening a mercurial repo + git subrepo
• Updated localizations from Transifex

I referred to Sourcetree Release Notes.
https://www.sourcetreeapp.com/update/ReleaseNotes.html

マイナーバージョンが 上がったのは 各々の 組み込みバージョンが上がったからでしょうか??

git -> 2.8.1
git-LFS -> 1.2
Mercurial -> 3.7.3
Sparkle -> 1.14.0

後は バグフィックス ですね