History.txt in mperham-memcache-client-1.6.0 vs History.txt in mperham-memcache-client-1.6.1

@@ -1,21 +1,37 @@
-= 1.6.0
+= 1.6.2 (upcoming)
 
-* First official release since 1.5.0.  Thanks to Eric Hodel for turning the project to me!
+* First official release since 1.5.0.  Thanks to Eric Hodel for turning over the project to me!
+  New project home page: http://github.com/mperham/memcache-client
 
-* Implement socket timeouts, should fix rare cases of very bad things happening
-  in production at 37signals and FiveRuns. (jseirles)
+= 1.6.1 (2009-01-28)
 
-* New project home page: http://github.com/mperham/memcache-client
+* Add option to disable socket timeout support.  Socket timeout has a significant performance 
+  penalty (approx 3x slower than without in Ruby 1.8.6).  You can turn off the timeouts if you 
+  need absolute performance, but by default timeouts are enabled. The performance
+  penalty is much lower in Ruby 1.8.7, 1.9 and JRuby.  (mperham)
 
+* Add option to disable server failover.  Failover can lead to "split-brain" caches that 
+  return stale data. (mperham)
+
+* Implement continuum binary search in native code for performance reasons.  Pure ruby
+  is available for platforms like JRuby or Rubinius which can't use C extensions. (mperham)
+  
+* Fix #add with raw=true (iamaleksey)
+
+= 1.6.0
+
 * Implement a consistent hashing algorithm, as described in libketama.
   This dramatically reduces the cost of adding or removing servers dynamically
   as keys are much more likely to map to the same server.
 
-  Take a scenario where we add a fourth server.  With a dumb modulo algorithm, about
+  Take a scenario where we add a fourth server.  With a naive modulo algorithm, about
   25% of the keys will map to the same server.  In other words, 75% of your memcached
   content suddenly becomes invalid.  With a consistent algorithm, 75% of the keys
   will map to the same server as before - only 25% will be invalidated. (mperham)
+
+* Implement socket timeouts, should fix rare cases of very bad things happening
+  in production at 37signals and FiveRuns.  (jseirles)
 
 = 1.5.0.5
 
 * Remove native C CRC32_ITU_T extension in favor of Zlib's crc32 method.
   memcache-client is now pure Ruby again and will work with JRuby and Rubinius.