Quote from WJohnstonOh shush, it's what happens when you force these guys to rush the update because everyone's so freaking impatient. DEAL WITH IT.
I just released 13.0_01, This is mainly a compatibility and maintenance updated, most of the missing textures have been added, this should work fine with 1.9, but let me know if there are any issues.
Redwood Pack 13.0_02 fixes an issue with the redstone torches that made them appear to be on.
Added the textures that were added in 1.10 and changed the lava, let me know what you think.
Added compatibility for the updates in the year since I updated last.