Updated our custom FileSystemWatcher to also restart the WebApplication if any .cs files are changed in the solution.  Previously, it was only triggerring restarts on changes in the RockWeb directory.  That worked as long as you didn't update source files outside of Visual Studio since cs files are readonly during debugging.  However, if you do a Pull that only includes changes to .cs files, but not any changes in the RockWeb directory, that could cause source files to change (for example, in the Rock Project) but wouldn't restart the WebApplication.  Therefore, you could have outdated javascript (or other problems).