Only run OOP features if A/B experiment is enabled.

Optimize is null

This reverts commit 6dd74528.

Add a specific WorkspaceKind for test workspaces.

Simplify metadata reference searching in Add-Import.

Remove unused parameter.

Boost priority of NavigateTo when running in OOP server.

Properly use ?. in an expression containing a nullable type.

Skip hanging test TestTagsChangedForEntireFile

Disable flakey test.

Move the symbol mapping service down to the Features layer.

Don't allow properties for a DocumentSpan to be null.

Moving FindUsages data type down to Features layer.

Properly pass cancellation token along when spawning task.

Emit tuple names on property setter parameters

Check for bad dynamic arguments to local function

Ensure that IOperations nodes within an IsPatternExpression are part …

Fix crash with using 'replce property with method' with interfaces in VB

Fix EditAndContinueDiagnosticUpdateSource.ReportDiagnostics to return correct set of documents (#19786)