comparing with ssh://hg.openjdk.java.net/shenandoah/jdk11/
searching for changes
changeset:   53066:9b9eec8769c9
user:        zgu
date:        Wed May 29 11:55:30 2019 -0400
summary:     [backport] 8224978: Shenandoah: Allows root verifier to verify some roots outside safepoints with proper locks

changeset:   53067:b1963e76ff48
user:        zgu
date:        Thu May 30 21:12:26 2019 -0400
summary:     [backport] 8225014: Separate ShenandoahRootScanner method for object_iterate

changeset:   53068:fbb4c8984be9
user:        zgu
date:        Tue Jun 11 19:15:31 2019 -0400
summary:     [backport] 8225572: Shenandoah: Move JNIHandles root out of serial roots

changeset:   53069:1f98321e2ca5
user:        zgu
date:        Thu Jun 20 10:12:31 2019 -0400
summary:     [backport] 8226413: Shenandoah: Separate root scanner for SH::object_iterate()

changeset:   53070:30d195b707d0
user:        zgu
date:        Thu Jun 20 18:29:34 2019 -0400
summary:     [backport] 8225590: Shenandoah: Refactor ShenandoahClassLoaderDataRoots API

changeset:   53071:2d76669f2faf
user:        zgu
date:        Mon Jun 24 09:51:45 2019 -0400
summary:     [backport] 8226586: Shenandoah: No need to pre-evacuate roots for degenerated GC

changeset:   53072:8036e1396c65
user:        zgu
date:        Mon Jul 01 08:24:45 2019 -0400
summary:     [backport] 8226957: Shenandoah: Remove obsoleted ShenandoahStoreCheck option

changeset:   53073:4a6891328e79
tag:         qparent
user:        rkennke
date:        Wed Jul 03 17:52:56 2019 +0200
summary:     [backport] 8227199: Shenandoah: Remove superfluous calls to can_do_traversal_gc()

changeset:   53074:fa0c8c6e3f02
tag:         53074.diff
tag:         qbase
user:        rkennke
date:        Thu Jul 04 14:28:31 2019 +0200
summary:     [backport] 8226757: Shenandoah: Make traversal and passive modes explicit

changeset:   53075:d79470b74aa7
tag:         53075.diff
user:        rkennke
date:        Fri Jul 05 11:07:09 2019 +0200
summary:     [backport] 8227039: Shenandoah: Aggressive heuristics for Traversal mode

changeset:   53076:a3306e4feae8
tag:         53076.diff
user:        shade
date:        Fri Jul 05 23:31:32 2019 +0200
summary:     [backport] 8227327: Shenandoah: Faster and more parallel tests

changeset:   53077:f005b2cf574f
tag:         53077.diff
user:        rkennke
date:        Mon Jul 15 15:27:06 2019 +0200
summary:     [backport] 8227676: Shenandoah: More consistent naming of LRB entry points

changeset:   53078:5e8763310cb7
tag:         53078.diff
tag:         qtip
tag:         tip
user:        rkennke
date:        Thu Jul 18 13:16:10 2019 +0200
summary:     [backport] 8228364: Shenandoah: Remove unused code from ShenandoahBarrierSetC1