Bump to 0.19.1

Merge pull request #15 from gauge-sh/switch-to-tach-server

Switch from bundled Python LSP server to Tach embedded LSP server

Bump to 0.15.5, enable interface checks

Fix tests, bump dev-requirements as well

Bump version number to 0.15.3

Bump extension to 0.14.4

Merge pull request #9 from gauge-sh/update-version-0-14

Update extension to support the latest version of tach

Merge pull request #4 from gauge-sh/release-0/10/3

bump version

Merge pull request #3 from sparshg/fix-tests

Fix tests

Merge pull request #7 from gauge-sh/release-0/10/3

release 0/10/3