main
issue-4823: add EnableVhostDiscardForNewVolumes feature; enable Discards for volumes with VhostDiscardEnabled flag set in SchemeShard (#4811)
Find old external-vhost-servers and terminate it when running new (#1561)
Vhost server write encrypted zero blocks (#1728)
Initial NBS OpenSource export
issue-4576: collect execution time stats separately for different request sizes (#4577)
[Blockstore] fix read-only access mode check in TExternalVhostEndpointListener (#6551)
Add parameter to server config to configure vmpte flush threshold (#3744)
[Blockstore] Drop discard requests when needed (fixed version of #5626) (#5771)