From 9ac5be2ebedf6b8cf4f38535d762882c6a3356c2 Mon Sep 17 00:00:00 2001 From: antirez Date: Mon, 20 Dec 2010 13:32:54 +0100 Subject: [PATCH] Improved release notes. Added RC2 changes --- 00-RELEASENOTES | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/00-RELEASENOTES b/00-RELEASENOTES index bca37d5f..1b439b3e 100644 --- a/00-RELEASENOTES +++ b/00-RELEASENOTES @@ -1,4 +1,26 @@ -Welcome to Redis 2.1.9 (2.2 Release Candidate 1) +Redis 2.2 release notes + +Migrating from 2.0 to 2.2 +========================= + +Redis 2.0 is mostly a strict subset of 2.2. Some return value changed in edge +cases, basicaly it is very unlikely that you will experience any problem +upgrading your 2.0 instances to 2.2, as 2.2 can work as a drop in replacement +for 2.0. + +What's new in Redis 2.1.10 (2.2 Release Candidate 2) +==================================================== + +Redis 2.2 RC2 is exactly like RC1 with the following minor changes: + +* Added evicted keys counter separated from expired keys. +* Overflow detection in INCR family functions. + +Enjoy, +Salvatore + +What's new in Redis 2.1.9 (2.2 Release Candidate 1) +=================================================== This is the first Release Candidate of Redis 2.2, in our experience the server is very stable, but in the latest weeks we rewrote part of the internals @@ -7,7 +29,8 @@ a BGREWRITEAOF or a BGSAVE, so handle with care for a couple of weeks. Oh, and I've some very good news: the majority of apps can work if you simply replace 2.2 in your old 2.0 environment. I can't think of any breakage. -WHAT'S NEW IN REDIS 2.2.x +WHAT'S NEW IN REDIS 2.2 compared to the 2.0 version? +==================================================== * Specially encoded data types, small lists and sets can now use up to an order of magnitude less memory. * VM partial rewrite for code cleaness and memory usage. @@ -30,6 +53,7 @@ WHAT'S NEW IN REDIS 2.2.x * Now Redis has a clean, powerful, supported C library: hiredis. * Code layout completely new, the 2.0.x huge redis.c file is now splitted in many parts. * Redis-benchmark rewritten to be faster and in order to use hiredis as well. +* Ability to rename or disable commands from the config file. * Endless other CPU optimizations and bugs fixed. Credits: Where not specified the implementation and design are done by Salvatore Sanfilippo and Pieter Noordhuis. Thanks to VMware for making all this possible. Also many thanks to all the other contributors and the amazing community we have.