Build 119 can be downloaded from here:

Windows (32-bit): Rainlendar-2.10.b119-32bit.zip
Windows (64-bit): Rainlendar-2.10.b119-64bit.zip
Linux TAR (32-bit): Rainlendar-2.10.b119-i386.tar.bz2
Linux DEB (32-bit): rainlendar2-pro_2.10.b119-1_i386.deb
Linux TAR (64-bit): Rainlendar-2.10.b119-amd64.tar.bz2
Linux DEB (64-bit): rainlendar2-pro_2.10.b119-1_amd64.deb
Mac OS X (Intel): Rainlendar-2.10.b119.dmg

MD5SUMS-b119

The language template: rainlendar2.pot
The widget addon: Shadow4-Widgets.r2skin-addon

This is beta version! It has not been tested.

Changes:
o Some of the scripts got broken by the Lua 5.2 update.
o The relative snooze to the target time wasn't updated correctly to the alarm window.
o Added Rainlendar_Backup and Rainlendar_Restore to the Lua API. Backup can be done with a hotkey too.
o Rainlendar_DeleteComponent() deletes also the subtasks automatically. Same also happens if the task is deleted from the manager.
o The start and end times are updated in the event/task editor now also if the time is entered manually.
o If downloading the Google calendar fails because the authentication was expired Rainlendar will reauthenticate automatically.
o Improved the error handling when importing events fails.
o Yearly recurring events were not always shown on leap years.
o Dragging a task in the schedule views did not work correctly.

In help-file, the syntax of Rainlendar_Backup wrote:
Rainlendar_Backup(filepath, silent)
the second parameter, "silent", seem not need, right?
If not, how to use it?

o Rainlendar_DeleteComponent() deletes also the subtasks automatically. Same also happens if the task is deleted from the manager.After tested, Rainlendar_DeleteComponent() is working fine,
but "deleted from the manager" is still not working correctly.

zh_TW localization file has been updated.
Will the new .lua addon files update when ver 2.10 published?

GWeather Widget is broken again. I downloaded from the update you mentioned in the release of build 118. Still doesn't work.

Thanks,
Grouch

Spanish (es_ES) localization updated.

I replaced the old weather widget in the Shadow4 addon with the GWeather. The download link is in the first post. The .pot file was also updated because of this.

In help-file, the syntax of Rainlendar_Backup wrote:
Rainlendar_Backup(filepath, silent)
the second parameter, "silent", seem not need, right?
If not, how to use it?
That's a mistake in the docs. The operation is always silent so the parameter is not needed.

After tested, Rainlendar_DeleteComponent() is working fine,
but "deleted from the manager" is still not working correctly.
There was a typo in the implementation which caused the problem. I'll fix that in the next build.