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<ChangeLog>
--[ Redis 3.0.0 ] Release date: 1 Apr 2015
Changes between RC6 and 3.0.0 stable:
>> General changes
* Fixes to diskless replication. (Oran Agra)
* Test for BLPOP replication on role change. (Salvatore Sanfilippo)
* prepareClientToWrite() error handling improvements. (Salvatore Sanfilippo)
* Remove dict.c no longer used function. (Salvatore Sanfilippo)
>> Cluster changes
None
>> Sentinel changes
None
--[ Redis 3.0.0 RC6 (version 2.9.106) ] Release date: 24 mar 2015
Upgrade urgency: HIGH because of bugs related to Redis Custer and replication.
This is the 6th release candidate of Redis 3.0.0. This release fixes important
issues discovered during stress testing, and implements safest behavior
for blocking operations during clients reshardings, and a new much needed
functionality of Redis Cluster manual failovers.
In order to fix certain bugs quite a bit of refactoring was needed which
is usually non advisabble in a Release Candidate, but needed in order to
end with a clean fix.
>> General changes
* [FIX] Redis (non clustered & clustered) replication bug involving blocking
operations: see issue #2473. (Salvatore Sanfilippo)
>> Cluster changes
* [FIX] clientsArePaused() fix crashing the old master during manual failover.
(Salvatore Sanfilippo)
* [FIX] Lua scripts replication in Redis Cluster was totally broken.
(Salvatore Sanfilippo)
* [FIX] Redirect clients blocked into list operations when the hash slot
they are blocked into is migrated to another instance or the cluster
state turns into "fail". (Salvatore Sanfilippo)
* [NEW] TAKEOVER option for CLUSTER FAILOVER implemented. It is now possible
to fix a cluster manually in the minority side of the partition, for
example in order to allow for multi DC setups & recovery.
(Salvatore Sanfilippo)
>> Sentinel changes
No changes in Sentinel.
--[ Redis 3.0.0 RC5 (version 2.9.105) ] Release date: 20 mar 2015
Upgrade urgency: Moderate for Redis Cluster users, low otherwise.
This is the 5th release candidate of Redis 3.0.0, released in order to fix
a moderate bug in Redis Cluster. This RC does not shift in the future the
Redis 3.0.0 final release which is scheduled in a few days (we are in the
process of finishing the documentation for Redis Cluster).
>> General changes
* [FIX] Fix LATENCY command crash. (Salvatore Sanfilippo, thx to Ingmar)
* [FIX] Config: missing activerehashing option support in CONFIG SET added.
(Salvatore Sanfilippo, thx to Bill Anderson)
* [FIX] Fix for backtrace generation issue. (Mariano Pérez Rodríguez, Matt Stancliff, Salvatore Sanfilippo)
* [NEW] Redis-cli --latency-dist backported from unstable.
(Salvatore Sanfilippo)
>> Cluster changes
* [FIX] Avoid redundant SELECT in MIGRATE. (Tommy Wang, Salvatore Sanfilippo)
* [FIX] More robust slave check in CLUSTER REPLICATE. (Salvatore Sanfilippo)
* [FIX] Fixed possible Redis Cluster node crash due to wrong separation of
concerns between getNodeByQuery() and Cluster global state update
fnuction. (Salvatore Sanfilippo, thx to Ingmar)
* [NEW] Add command CLUSTER MYID to easily featch instance ID. (Michel Martens)
>> Sentinel changes
* [NEW] Support for CLIENT command added. It was missing in the command table.
(Leandro López)
</ChangeLog>
Notes:
svn path=/head/; revision=383544
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<ChangeLog>
UPGRADE URGENCY: MODERATE, this release contains many non-critical fixes
and many small improvements.
* [BUGFIX] redis-cli --rdb, fixed when the server sends newlines to ping.
* [BUGFIX] redis-cli, minor fixes on connection handling, prompt.
* [BUGFIX] Slow log: don't log EXEC, just executed commands.
* [BUGFIX] On failed shutdown don't try again and again compulsively.
* [BUGFIX] Fix build on sunos without backtrace().
* [BUGFIX] UNSUBSCRIBE and PUNSUBSCRIBE: always provide a reply (see 742e580)
* [BUGFIX] Lua struct library was broken, upgraded.
* [BUGFIX] Fix a bug in srandmemberWithCountCommand() with count argument.
* [BUGFIX] Test: disable clients timeout to prevent issues on slow systems.
* [BUGFIX] Sentinel: don't advertise the promoted slave as master too early.
* [IMPROVED] Whitelist SIGUSR1, see http://redis.io/topics/signals.
* [IMPROVED] Simpler to understand redis-cli --bigkeys output.
* [IMPROVED] Test now works with tclsh > 8.5.
* [IMPROVED] Added option to turn of the Nagle algorithm in slave socket.
* [IMPROVED] Optionally use SO_KEEPALIVE to detect dead peers.
</ChangeLog>
Notes:
svn path=/head/; revision=312071
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