prepare 1.0.1 release

ChangeLog

+Gajim 1.0.1 (1 April 2018)
+
+  * Improve MAM support
+  * Image preview in file chooser dialog
+  * Groupchat: Set minimize on auto join default True
+  * Delete bookmark when we destroy a room
+  * Fix account deletion
+  * Fix custom font handling
+  * Fix OpenPGP message decryption
+  * Fix window position restore on multi-head setups
+  * Fix scrolling in message window
+  * Improve Windows build and build for 64 bits
+
 Gajim 1.0.0 (17 March 2018)
 
   * Ported to GTK3 / Python3

appveyor.yml

@@ -30,8 +30,8 @@ build_script:
 
         bash "git clone C:/projects/gajim C:/msys64/home/appveyor/gajim"
         bash "C:/msys64/home/appveyor/gajim/win/build.sh $($env:MSYS_ARCH)"
-        Push-AppveyorArtifact "$($env:BUILDROOT)/Gajim.exe" -FileName "Gajim-1.0.0-$($env:ARCH)-$($env:TIME_STRING).exe"
-        Push-AppveyorArtifact "$($env:BUILDROOT)/Gajim-Portable.exe" -FileName "Gajim-Portable-1.0.0-$($env:ARCH)-$($env:TIME_STRING).exe"
+        Push-AppveyorArtifact "$($env:BUILDROOT)/Gajim.exe" -FileName "Gajim-1.0.1-$($env:ARCH)-$($env:TIME_STRING).exe"
+        Push-AppveyorArtifact "$($env:BUILDROOT)/Gajim-Portable.exe" -FileName "Gajim-Portable-1.0.1-$($env:ARCH)-$($env:TIME_STRING).exe"
 
 # on_finish:
 #   - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))

gajim/__init__.py

 import subprocess
 
-__version__ = "1.0.0"
+__version__ = "1.0.1"
 
 try:
     p = subprocess.Popen('git rev-parse --short=12 HEAD', shell=True,