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Redis 3.0.0.
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@ -12,6 +12,51 @@ HIGH: There is a critical bug that may affect a subset of users. Upgrade!
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CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP.
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CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP.
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--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
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--[ Redis 3.0.0 ] Release date: 1 Apr 2015
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>> What's new in Redis 3.0 compared to Redis 2.8?
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* Redis Cluster: a distributed implementation of a subset of Redis.
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* New "embedded string" object encoding resulting in less cache
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misses. Big speed gain under certain work loads.
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* AOF child -> parent final data transmission to minimize latency due
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to "last write" during AOF rewrites.
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* Much improved LRU approximation algorithm for keys eviction.
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* WAIT command to block waiting for a write to be transmitted to
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the specified number of slaves.
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* MIGRATE connection caching. Much faster keys migraitons.
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* MIGARTE new options COPY and REPLACE.
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* CLIENT PAUSE command: stop processing client requests for a
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specified amount of time.
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* BITCOUNT performance improvements.
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* CONFIG SET accepts memory values in different units (for example
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you can use "CONFIG SET maxmemory 1gb").
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* Redis log format slightly changed reporting in each line the role of the
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instance (master/slave) or if it's a saving child log.
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* INCR performance improvements.
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>> Refactoring changes (no new features nor bug fixes)
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* Blocking operations full refactoring (blocked.c)
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* Client output buffer memory tracking refactored.
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Changes between RC6 and 3.0.0 stable:
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>> General changes
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* Fixes to diskless replication. (Oran Agra)
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* Test for BLPOP replication on role change. (Salvatore Sanfilippo)
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* prepareClientToWrite() error handling improvements. (Salvatore Sanfilippo)
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* Remove dict.c no longer used function. (Salvatore Sanfilippo)
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>> Cluster changes
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None
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>> Sentinel changes
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None
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--[ Redis 3.0.0 RC6 (version 2.9.106) ] Release date: 24 mar 2015
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--[ Redis 3.0.0 RC6 (version 2.9.106) ] Release date: 24 mar 2015
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Upgrade urgency: HIGH because of bugs related to Redis Custer and replication.
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Upgrade urgency: HIGH because of bugs related to Redis Custer and replication.
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@ -530,18 +575,6 @@ This is the second beta of Redis 3.0.0.
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This is the first beta of Redis 3.0.0.
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This is the first beta of Redis 3.0.0.
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The following is a list of improvements in Redis 3.0, compared to Redis 2.8.
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* [NEW] Redis Cluster: a distributed implementation of a subset of Redis.
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* [NEW] New "embedded string" object encoding resulting in less cache
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misses. Big speed gain under certain work loads.
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* [NEW] WAIT command to block waiting for a write to be transmitted to
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the specified number of slaves.
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* [NEW] MIGRATE connection caching. Much faster keys migraitons.
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* [NEW] MIGARTE new options COPY and REPLACE.
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* [NEW] CLIENT PAUSE command: stop processing client requests for a
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specified amount of time.
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Migrating from 2.8 to 3.0
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Migrating from 2.8 to 3.0
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=========================
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=========================
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@ -1 +1 @@
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#define REDIS_VERSION "2.9.106"
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#define REDIS_VERSION "3.0.0"
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