Add Kernel.LexicalTracker
Move lexical tracker to scope
Add warnings for unused aliases
Add tests for LexicalTracker
Simplify current module macro handling
Avoid interpolation which would convert char lists twice
Do not write manifest down if there was a compilation error, closes #1833
Add typespecs and to_string conversion to some IO APIs
Document side-effects on stream APIs
Get rid of useless fourth argument in defexception
Remove unused alias
Update CHANGELOG
Updated defexception docs
Merge pull request #1838 from jwarwick/doc_typos

Updated defexception docs
Release v0.11.0
Start v0.11.1-dev
Fix typo in CHANGELOG
Merge pull request #1842 from mururu/typo

Fix typo in CHANGELOG
Split Mix.Deps into fetched and unfetched

Previously, we were fetching/loading the dependencies
before calling deps.update, that caused issues because
the updated version tried to use the load mixfile cache,
often failing to compile.
Do not load the dependency on check lock but only when it is fetched