mark fd as writable when EPOLLERR or EPOLLHUP is returned by epoll_wait.

[redis.git] / 00-RELEASENOTES

diff --git a/00-RELEASENOTES b/00-RELEASENOTES
index e4b86c3067a30b09ecd491003ec7905e9b50ebb3..5c76973df38839af2e6c8664147fbcb95c2f7754 100644 (file)
--- a/00-RELEASENOTES
+++ b/00-RELEASENOTES
@@ -5,6 +5,46 @@ Redis 2.6 release notes
                 this file for information about what changed between 2.4 and
                 2.6 and how this may affect your application.
 
+--------------------------------------------------------------------------------
+Upgrade urgency levels:
+
+LOW:      No need to upgrade unless there are new features you want to use.
+MODERATE: Program an upgrade of the server, but it's not urgent.
+HIGH:     There is a critical bug that may affect some part of users. Upgrade!
+CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP.
+--------------------------------------------------------------------------------
+
+---[ Redis 2.5.11 (2.6 Release Candidate 5) ]
+
+UPGRADE URGENCY: HIGH.
+
+* [BUGFIX]   Fixed Hash corruption when loading an RDB file generated by
+             previous versions of Redis that encoded hashes using
+             a different ziplist encoding format for small integers.
+             All the fileds that are integers in the range 0-255 may not
+             be recognized, or duplicated un updates, causing a crash
+             when the ziplist is converted to a real hash. (Issue #547).
+* [BUGFIX]   Fixed the count of memory used by output buffers in the
+             setDeferredMultiBulkLength() function.
+
+---[ Redis 2.5.10 (2.6 Release Candidate 4) ]
+
+UPGRADE URGENCY: HIGH.
+
+* [BUGFIX]   Allow PREFIX to be overwritten on "make install".
+* [BUGFIX]   Run the test with just one client if the computer is slow.
+* [BUGFIX]   Event port support in our event driven libray.
+* [BUGFIX]   Jemalloc updated to 3.0.0. This fixes a possibly AOF rewrite issue.
+             See https://github.com/antirez/redis/issues/504 for info.
+* [BUGFIX]   Fixed issue #516: ZINTERSTORE / ZUNIONSTORE with mixed sets/zsets.
+* [BUGFIX]   Set fd to writable when poll(2) detects POLLERR or POLLHUP event.
+* [BUGFIX]   Fixed RESTORE hash failure (Issue #532).
+* [IMPROVED] Allow an AOF rewrite buffer > 2GB (Related to issue #504).
+* [IMPROVED] Server cron function frequency is now configurable (REDIS_HZ).
+* [IMPROVED] Better, less blocking expired keys collection algorithm.
+* [FEATURE]  New commands: BITOP and BITCOUNT.
+* [FEATURE]  redis-cli --pipe for mass import.
+
 What's new in Redis 2.5.9 (aka 2.6 Release Candidate 3)
 =======================================================