LaTeXTools Plugin version 3.12.0 (2016-10-30) changelog:

Features:
- Live-preview math equations while writing them (only applies to versions >= 3118)
- Hover over included graphics to show them in a popup (only applies to versions >= 3118)
- LaTeX build variants (`C-shift-b`) now supports alternative and more flexible builders
- Jump to label usages are added to jump-to-anywhere
- Added a command to search for LaTeX-commands in the whole document 
- Added support for the glossary package
- Improvements in CWL completions for environments

Bugfixes:
- Fixed a bug, which disabled fill-all helper for indented lines (#866)