Add Changelog for 1.6.0

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Revert "Remove 'java.completion.overwrite'"

This reverts commit 8c21e1c

Signed-off-by: sheche <sheche@microsoft.com>

Add Changelog for 1.4.0

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Adjust CHANGELOG entry enhancement to be near top

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Add Changelog for 1.2.0

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Add Changelog for 1.1.0

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Add Changelog for 1.0.0

- Bump version to 1.0.0 and turn off "preview" flag

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Add Changelog for 0.82.0

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Only show the import notification for the first time (redhat-develope…

…r#2065)

Signed-off-by: Sheng Chen <sheche@microsoft.com>

Remove duplicate feature from changelog

Signed-off-by: Fred Bricon <fbricon@gmail.com>