Log Message:
Update to 3.4.1:

TortoiseHg 3.4.1 is a regularly scheduled bugfix release. The Windows
packages no longer include subversion SWIG bindings, see libsvn.

Bug Fixes

    hglib: prevent loading zeroconf extension in GUI process (fixes
    #3289)
    merge: suppress changed/deleted prompt when discarding p2
    changes (refs #3856)
    workbench: avoid crash on sync bookmarks with no configured
    path (fixes #4166)

Improvements

    filectxactions: add explore local option to file context menu
    (fixes #3442)

Installer

    contrib/hg, thg: avoid crash by missing PATH environment
    overlay: insert bin folder to PATH and sys.path for pywintypes
    (fixes #4158)
    thg: insert bin folder into sys.path for pywintypes (fixes
    #4153)
    wix: move kdiff3.exe into bin/ folder (fixes #4151)