Added in HISTORY (section API changes):
* (bug 35993) Deprecated gettoken parameter - support will be removed in 1.22.
This is a follow-up for change I369ddc74.
Change-Id: Ie78e1061353725793dbba2876037fb32cb9035a8
* (bug 11142) Improve file extension blacklist error reporting in API upload.
* (bug 39665) List of query generators is now not built using reflection, instead it is
defined in code.
+* (bug 35993) Deprecated gettoken parameter - support will be removed in 1.22.
=== Languages updated in 1.20 ===