diff --git a/TODO b/TODO
index 4cfc6e4c39ea185edffbf5852de8318b944af201..74f133476b77abea9bbc6ec4b49d1123874954a3 100644
--- a/TODO
+++ b/TODO
@@ -1,12 +1,5 @@
 Redis TODO and Roadmap
 
-VERSION 1.2 TODO (Zsets, Integer encoding, Append only journal)
-===============================================================
-
-Most of the features already implemented for this release. The following is a list of the missing things in order to release the first beta tar.gz:
-
-* Continue adding tests accordingly to gcov output.
-
 VERSION 1.4 TODO (Hash type)
 ============================
 
diff --git a/doc/CommandReference.html b/doc/CommandReference.html
index b2586d16ac4ca854b9db2b3b6055f54b32b6b371..ec0376d49b67ceddd234c045da004f840527bb03 100644
--- a/doc/CommandReference.html
+++ b/doc/CommandReference.html
@@ -31,7 +31,7 @@
 <h2><a name="Commands operating on string values">Commands operating on string values</a></h2><ul><li> <a href="SetCommand.html">SET</a> <i>key</i> <i>value</i> <code name="code" class="python">set a key to a string value</code></li><li> <a href="GetCommand.html">GET</a> <i>key</i> <code name="code" class="python">return the string value of the key</code></li><li> <a href="GetsetCommand.html">GETSET</a> <i>key</i> <i>value</i> <code name="code" class="python">set a key to a string returning the old value of the key</code></li><li> <a href="MgetCommand.html">MGET</a> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">multi-get, return the strings values of the keys</code></li><li> <a href="SetnxCommand.html">SETNX</a> <i>key</i> <i>value</i> <code name="code" class="python">set a key to a string value if the key does not exist</code></li><li> <a href="MsetCommand.html">MSET</a> <i>key1</i> <i>value1</i> <i>key2</i> <i>value2</i> ... <i>keyN</i> <i>valueN</i> <code name="code" class="python">set a multiple keys to multiple values in a single atomic operation</code></li><li> <a href="MsetCommand.html">MSETNX</a> <i>key1</i> <i>value1</i> <i>key2</i> <i>value2</i> ... <i>keyN</i> <i>valueN</i> <code name="code" class="python">set a multiple keys to multiple values in a single atomic operation if none of the keys already exist</code></li><li> <a href="IncrCommand.html">INCR</a> <i>key</i> <code name="code" class="python">increment the integer value of key</code></li><li> <a href="IncrCommand.html">INCRBY</a> <i>key</i> <i>integer</i><code name="code" class="python"> increment the integer value of key by integer</code></li><li> <a href="IncrCommand.html">DECR</a> <i>key</i> <code name="code" class="python">decrement the integer value of key</code></li><li> <a href="IncrCommand.html">DECRBY</a> <i>key</i> <i>integer</i> <code name="code" class="python">decrement the integer value of key by integer</code></li></ul>
 <h2><a name="Commands operating on lists">Commands operating on lists</a></h2><ul><li> <a href="RpushCommand.html">RPUSH</a> <i>key</i> <i>value</i> <code name="code" class="python">Append an element to the tail of the List value at key</code></li><li> <a href="RpushCommand.html">LPUSH</a> <i>key</i> <i>value</i> <code name="code" class="python">Append an element to the head of the List value at key</code></li><li> <a href="LlenCommand.html">LLEN</a> <i>key</i> <code name="code" class="python">Return the length of the List value at key</code></li><li> <a href="LrangeCommand.html">LRANGE</a> <i>key</i> <i>start</i> <i>end</i> <code name="code" class="python">Return a range of elements from the List at key</code></li><li> <a href="LtrimCommand.html">LTRIM</a> <i>key</i> <i>start</i> <i>end</i> <code name="code" class="python">Trim the list at key to the specified range of elements</code></li><li> <a href="LindexCommand.html">LINDEX</a> <i>key</i> <i>index</i> <code name="code" class="python">Return the element at index position from the List at key</code></li><li> <a href="LsetCommand.html">LSET</a> <i>key</i> <i>index</i> <i>value</i> <code name="code" class="python">Set a new value as the element at index position of the List at key</code></li><li> <a href="LremCommand.html">LREM</a> <i>key</i> <i>count</i> <i>value</i> <code name="code" class="python">Remove the first-N, last-N, or all the elements matching value from the List at key</code></li><li> <a href="LpopCommand.html">LPOP</a> <i>key</i> <code name="code" class="python">Return and remove (atomically) the first element of the List at key</code></li><li> <a href="LpopCommand.html">RPOP</a> <i>key</i> <code name="code" class="python">Return and remove (atomically) the last element of the List at key</code></li><li> <a href="RpoplpushCommand.html">RPOPLPUSH</a> <i>srckey</i> <i>dstkey</i> <code name="code" class="python">Return and remove (atomically) the last element of the source List stored at _srckey_ and push the same element to the destination List stored at _dstkey_</code></li></ul>
 <h2><a name="Commands operating on sets">Commands operating on sets</a></h2><ul><li> <a href="SaddCommand.html">SADD</a> <i>key</i> <i>member</i> <code name="code" class="python">Add the specified member to the Set value at key</code></li><li> <a href="SremCommand.html">SREM</a> <i>key</i> <i>member</i> <code name="code" class="python">Remove the specified member from the Set value at key</code></li><li> <a href="SpopCommand.html">SPOP</a> <i>key</i> <code name="code" class="python">Remove and return (pop) a random element from the Set value at key</code></li><li> <a href="SmoveCommand.html">SMOVE</a> <i>srckey</i> <i>dstkey</i> <i>member</i> <code name="code" class="python">Move the specified member from one Set to another atomically</code></li><li> <a href="ScardCommand.html">SCARD</a> <i>key</i> <code name="code" class="python">Return the number of elements (the cardinality) of the Set at key</code></li><li> <a href="SismemberCommand.html">SISMEMBER</a> <i>key</i> <i>member</i> <code name="code" class="python">Test if the specified value is a member of the Set at key</code></li><li> <a href="SinterCommand.html">SINTER</a> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">Return the intersection between the Sets stored at key1, key2, ..., keyN</code></li><li> <a href="SinterstoreCommand.html">SINTERSTORE</a> <i>dstkey</i> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">Compute the intersection between the Sets stored at key1, key2, ..., keyN, and store the resulting Set at dstkey</code></li><li> <a href="SunionCommand.html">SUNION</a> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">Return the union between the Sets stored at key1, key2, ..., keyN</code></li><li> <a href="SunionstoreCommand.html">SUNIONSTORE</a> <i>dstkey</i> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">Compute the union between the Sets stored at key1, key2, ..., keyN, and store the resulting Set at dstkey</code></li><li> <a href="SdiffCommand.html">SDIFF</a> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">Return the difference between the Set stored at key1 and all the Sets key2, ..., keyN</code></li><li> <a href="SdiffstoreCommand.html">SDIFFSTORE</a> <i>dstkey</i> <i>key1</i> <i>key2</i> ... <i>keyN</i> <code name="code" class="python">Compute the difference between the Set key1 and all the Sets key2, ..., keyN, and store the resulting Set at dstkey</code></li><li> <a href="SmembersCommand.html">SMEMBERS</a> <i>key</i> <code name="code" class="python">Return all the members of the Set value at key</code></li><li> <a href="SrandmemberCommand.html">SRANDMEMBER</a> <i>key</i> <code name="code" class="python">Return a random member of the Set value at key</code></li></ul>
-<h2><a name="Commands operating on sorted sets (zsets, Redis version &gt;">Commands operating on sorted sets (zsets, Redis version &gt;</a></h2> 1.1) ==<br/><br/><ul><li> <a href="ZaddCommand.html">ZADD</a> <i>key</i> <i>score</i> <i>member</i> <code name="code" class="python">Add the specified member to the Set value at key or update the score if it already exist</code></li><li> <a href="ZremCommand.html">ZREM</a> <i>key</i> <i>member</i> <code name="code" class="python">Remove the specified member from the Set value at key</code></li><li> <a href="ZrangeCommand.html">ZRANGE</a> <i>key</i> <i>start</i> <i>end</i> <code name="code" class="python">Return a range of elements from the sorted set at key</code></li><li> <a href="ZrangeCommand.html">ZREVRANGE</a> <i>key</i> <i>start</i> <i>end</i> <code name="code" class="python">Return a range of elements from the sorted set at key, exactly like ZRANGE, but the sorted set is ordered in traversed in reverse order, from the greatest to the smallest score</code></li><li> <a href="ZrangebyscoreCommand.html">ZRANGEBYSCORE</a> <i>key</i> <i>min</i> <i>max</i> <code name="code" class="python">Return all the elements with score &gt;= min and score &lt;= max (a range query) from the sorted set</code></li><li> <a href="ZcardCommand.html">ZCARD</a> <i>key</i> <code name="code" class="python">Return the cardinality (number of elements) of the sorted set at key</code></li><li> <a href="ZscoreCommand.html">ZSCORE</a> <i>key</i> <i>element</i> <code name="code" class="python">Return the score associated with the specified element of the sorted set at key</code></li><li> <a href="ZremrangebyscoreCommand.html">ZREMRANGEBYSCORE</a> <i>key</i> <i>min</i> <i>max</i> <code name="code" class="python">Remove all the elements with score &gt;= min and score &lt;= max from the sorted set</code></li></ul>
+<h2><a name="Commands operating on sorted sets (zsets, Redis version &gt;">Commands operating on sorted sets (zsets, Redis version &gt;</a></h2> 1.1) ==<br/><br/><ul><li> <a href="ZaddCommand.html">ZADD</a> <i>key</i> <i>score</i> <i>member</i> <code name="code" class="python">Add the specified member to the Sorted Set value at key or update the score if it already exist</code></li><li> <a href="ZremCommand.html">ZREM</a> <i>key</i> <i>member</i> <code name="code" class="python">Remove the specified member from the Sorted Set value at key</code></li><li> <a href="ZincrbyCommand.html">ZINCRBY</a> <i>key</i> <i>increment</i> <i>member</i> <code name="code" class="python">If the member already exists increment its score by _increment_, otherwise add the member setting _increment_ as score</code></li><li> <a href="ZrangeCommand.html">ZRANGE</a> <i>key</i> <i>start</i> <i>end</i> <code name="code" class="python">Return a range of elements from the sorted set at key</code></li><li> <a href="ZrangeCommand.html">ZREVRANGE</a> <i>key</i> <i>start</i> <i>end</i> <code name="code" class="python">Return a range of elements from the sorted set at key, exactly like ZRANGE, but the sorted set is ordered in traversed in reverse order, from the greatest to the smallest score</code></li><li> <a href="ZrangebyscoreCommand.html">ZRANGEBYSCORE</a> <i>key</i> <i>min</i> <i>max</i> <code name="code" class="python">Return all the elements with score &gt;= min and score &lt;= max (a range query) from the sorted set</code></li><li> <a href="ZcardCommand.html">ZCARD</a> <i>key</i> <code name="code" class="python">Return the cardinality (number of elements) of the sorted set at key</code></li><li> <a href="ZscoreCommand.html">ZSCORE</a> <i>key</i> <i>element</i> <code name="code" class="python">Return the score associated with the specified element of the sorted set at key</code></li><li> <a href="ZremrangebyscoreCommand.html">ZREMRANGEBYSCORE</a> <i>key</i> <i>min</i> <i>max</i> <code name="code" class="python">Remove all the elements with score &gt;= min and score &lt;= max from the sorted set</code></li></ul>
 <h2><a name="Sorting">Sorting</a></h2><ul><li> <a href="SortCommand.html">SORT</a> <i>key</i> BY <i>pattern</i> LIMIT <i>start</i> <i>end</i> GET <i>pattern</i> ASC|DESC ALPHA <code name="code" class="python">Sort a Set or a List accordingly to the specified parameters</code></li></ul>
 <h2><a name="Persistence control commands">Persistence control commands</a></h2><ul><li> <a href="SaveCommand.html">SAVE</a> <code name="code" class="python">Synchronously save the DB on disk</code></li><li> <a href="BgsaveCommand.html">BGSAVE</a> <code name="code" class="python">Asynchronously save the DB on disk</code></li><li> <a href="LastsaveCommand.html">LASTSAVE</a> <code name="code" class="python">Return the UNIX time stamp of the last successfully saving of the dataset on disk</code></li><li> <a href="ShutdownCommand.html">SHUTDOWN</a> <code name="code" class="python">Synchronously save the DB on disk, then shutdown the server</code></li><li> <a href="BgrewriteaofCommand.html">BGREWRITEAOF</a> <code name="code" class="python">Rewrite the append only file in background when it gets too big</code></li></ul>
 <h2><a name="Remote server control commands">Remote server control commands</a></h2><ul><li> <a href="InfoCommand.html">INFO</a> <code name="code" class="python">Provide information and statistics about the server</code></li><li> <a href="MonitorCommand.html">MONITOR</a> <code name="code" class="python">Dump all the received requests in real time</code></li><li> <a href="SlaveofCommand.html">SLAVEOF</a> <code name="code" class="python">Change the replication settings</code></li></ul>
diff --git a/doc/KeysCommand.html b/doc/KeysCommand.html
index 0b64d1a875c5268d9dd5a427a9885438ed074149..f1a6e070c608212bac34609ec64704f416e94cbf 100644
--- a/doc/KeysCommand.html
+++ b/doc/KeysCommand.html
@@ -28,11 +28,11 @@
                 <div class="narrow">
                     &iuml;&raquo;&iquest;#sidebar <a href="GenericCommandsSidebar.html">GenericCommandsSidebar</a><h1><a name="KEYS _pattern_">KEYS _pattern_</a></h1>
 <i>Time complexity: O(n) (with n being the number of keys in the DB, and assuming keys and pattern of limited length)</i><blockquote>Returns all the keys matching the glob-style <i>pattern</i> asspace separated strings. For example if you have in thedatabase the keys &quot;foo&quot; and &quot;foobar&quot; the command &quot;KEYS foo<code name="code" class="python">*</code>&quot;will return &quot;foo foobar&quot;.</blockquote>
-<blockquote>Note that while the time complexity for this operation is O(n)the constant times are pretty low. For example Redis runningon an entry level laptop can scan a 1 million keys databasein 40 milliseconds. Still it's better to consider this one ofthe slow commands that may ruin the DB performance if not usedwith care.</blockquote>
+<blockquote>Note that while the time complexity for this operation is O(n)the constant times are pretty low. For example Redis runningon an entry level laptop can scan a 1 million keys databasein 40 milliseconds. <b>Still it's better to consider this one of
+<blockquote>the slow commands that may ruin the DB performance if not usedwith care*.</blockquote>
+<blockquote>In other words this command is intended only for debugging and *special* operations like  creating a script to change the DB schema. Don't use it in your normal code. Use Redis <a href="Sets.html">Sets</a> in order to group together a subset of objects.</blockquote>
 Glob style patterns examples:
-<ul><li> h?llo will match hello hallo hhllo</li><li> h<b>llo will match hllo heeeello
-<blockquote>* h<a href="ae.html">ae</a>llo will match hello and hallo, but not hillo</blockquote>Use \ to escape special chars if you want to match them verbatim.<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Bulk reply</a>, specifically a string in the form of space separated list of keys. Note that most client libraries will return an Array of keys and not a single string with space separated keys (that is, split by &quot; &quot; is performed in the client library usually).
-</b></li></ul>
+<blockquote>* h?llo will match hello hallo hhllo* h*llo will match hllo heeeello* h<code name="code" class="python">[</code>ae<code name="code" class="python">]</code>llo will match hello and hallo, but not hillo</blockquote>Use \ to escape special chars if you want to match them verbatim.<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Bulk reply</a>, specifically a string in the form of space separated list of keys. Note that most client libraries will return an Array of keys and not a single string with space separated keys (that is, split by &quot; &quot; is performed in the client library usually).</b></blockquote>
                 </div>
         
             </div>
diff --git a/doc/SortedSetCommandsSidebar.html b/doc/SortedSetCommandsSidebar.html
index d52a788b9eab3cc12e53315833720fa5f1298727..7b722e95140780db9b767e7a09c3f6374a5b1987 100644
--- a/doc/SortedSetCommandsSidebar.html
+++ b/doc/SortedSetCommandsSidebar.html
@@ -26,7 +26,7 @@
                 </div>
 
                 <div class="narrow">
-                    &iuml;&raquo;&iquest;== Sorted Set Commands ==<br/><br/><ul><li> <a href="ZaddCommand.html">ZADD</a></li><li> <a href="ZremCommand.html">ZREM</a></li><li> <a href="ZrangeCommand.html">ZRANGE</a></li><li> <a href="ZrangeCommand.html">ZREVRANGE</a></li><li> <a href="ZrangebyscoreCommand.html">ZRANGEBYSCORE</a></li><li> <a href="ZcardCommand.html">ZCARD</a></li><li> <a href="ZscoreCommand.html">ZSCORE</a></li><li> <a href="SortCommand.html">SORT</a></li></ul>
+                    &iuml;&raquo;&iquest;== Sorted Set Commands ==<br/><br/><ul><li> <a href="ZaddCommand.html">ZADD</a></li><li> <a href="ZremCommand.html">ZREM</a></li><li> <a href="ZincrbyCommand.html">ZINCRBY</a></li><li> <a href="ZrangeCommand.html">ZRANGE</a></li><li> <a href="ZrangeCommand.html">ZREVRANGE</a></li><li> <a href="ZrangebyscoreCommand.html">ZRANGEBYSCORE</a></li><li> <a href="ZcardCommand.html">ZCARD</a></li><li> <a href="ZscoreCommand.html">ZSCORE</a></li><li> <a href="SortCommand.html">SORT</a></li></ul>
                 </div>
         
             </div>
diff --git a/doc/SponsorshipHistory.html b/doc/SponsorshipHistory.html
index ff81c872793c5afecd9d920ce8f31c09e7711356..97616db9e755930dd48263621edcc4a84c050122 100644
--- a/doc/SponsorshipHistory.html
+++ b/doc/SponsorshipHistory.html
@@ -26,7 +26,9 @@
                 </div>
 
                 <div class="narrow">
-                    <h1><a name="Redis Sponsorship History">Redis Sponsorship History</a></h1>This is a list of companies that sponsorship Redis developments, with details about the sponsored features. <b>Thanks for helping the project!</b>.<br/><br/>If your company is considering a sponsorship please read the <a href="SponsorshipHowto.html">How to Sponsor</a> page.<br/><br/><ul><li> <a href="http://www.hitmeister.de/" target="_blank"><img src="http://redis.googlecode.com/files/logo_hitmeister_2.png" border="0"></img></a><br></br> 15 Dec 2009, part of Redis Cluster.</li><li> <a href="http://engineyard.com" target="_blank"><img src="http://redis.googlecode.com/files/engine_yard_logo.jpg" border="0"></img></a><br></br> 13 Dec 2009, for blocking POP (BLPOP) and part of the Virtual Memory implementation.</li></ul>
+                    <h1><a name="Redis Sponsorship History">Redis Sponsorship History</a></h1>This is a list of companies that sponsorship Redis developments, with details about the sponsored features. <b>Thanks for helping the project!</b>.<br/><br/>If your company is considering a sponsorship please read the <a href="SponsorshipHowto.html">How to Sponsor</a> page.<br/><br/><ul><li> <a href="http://citrusbyte.com" target="_blank"><img src="http://redis.googlecode.com/files/citrusbyte_logo.png" border="0"></img></a><br></br> 18 Dec 2009, part of Virtual Memory.</li><li> <a href="http://www.hitmeister.de/" target="_blank"><img src="http://redis.googlecode.com/files/logo_hitmeister_2.png" border="0"></img></a><br></br> 15 Dec 2009, part of Redis Cluster.</li><li> <a href="http://engineyard.com" target="_blank"><img src="http://redis.googlecode.com/files/engine_yard_logo.jpg" border="0"></img></a><br></br> 13 Dec 2009, for blocking POP (BLPOP) and part of the Virtual Memory implementation.</li></ul>
+<b>Also thaks to the following people or organizations that donated to the Project:</b>
+<ul><li> Emil Vladev</li><li> <a href="http://bradjasper.com/" target="_blank">Brad Jasper</a></li><li> <a href="http://www.mrkris.com/" target="_blank">Mrkris</a></li></ul>
                 </div>
         
             </div>
diff --git a/doc/ZincrbyCommand.html b/doc/ZincrbyCommand.html
new file mode 100644
index 0000000000000000000000000000000000000000..7e6a8458aa579663f4dac03d4726c60e0c7ad15a
--- /dev/null
+++ b/doc/ZincrbyCommand.html
@@ -0,0 +1,42 @@
+
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
+<html>
+    <head>
+        <link type="text/css" rel="stylesheet" href="style.css" />
+    </head>
+    <body>
+        <div id="page">
+        
+            <div id='header'>
+            <a href="index.html">
+            <img style="border:none" alt="Redis Documentation" src="redis.png">
+            </a>
+            </div>
+        
+            <div id="pagecontent">
+                <div class="index">
+<!-- This is a (PRE) block.  Make sure it's left aligned or your toc title will be off. -->
+<b>ZincrbyCommand: Contents</b><br>&nbsp;&nbsp;<a href="#ZINCRBY _key_ _increment_ _member_ (Redis &gt;">ZINCRBY _key_ _increment_ _member_ (Redis &gt;</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#Return value">Return value</a>
+                </div>
+                
+                <h1 class="wikiname">ZincrbyCommand</h1>
+
+                <div class="summary">
+                    
+                </div>
+
+                <div class="narrow">
+                    &iuml;&raquo;&iquest;#sidebar <a href="SortedSetCommandsSidebar.html">SortedSetCommandsSidebar</a><h1><a name="ZINCRBY _key_ _increment_ _member_ (Redis &gt;">ZINCRBY _key_ _increment_ _member_ (Redis &gt;</a></h1> 1.1) =
+<i>Time complexity O(log(N)) with N being the number of elements in the sorted set</i><blockquote>If <i>member</i> already exists in the sorted set adds the <i>increment</i> to its scoreand updates the position of the element in the sorted set accordingly.If <i>member</i> does not already exist in the sorted set it is added with_increment_ as score (that is, like if the previous score was virtually zero).If <i>key</i> does not exist a new sorted set with the specified_member_ as sole member is crated. If the key exists but does not hold asorted set value an error is returned.</blockquote>
+<blockquote>The score value can be the string representation of a double precision floatingpoint number. It's possible to provide a negative value to perform a decrement.</blockquote>
+<blockquote>For an introduction to sorted sets check the <a href="IntroductionToRedisDataTypes.html">Introduction to Redis data types</a> page.</blockquote>
+<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, specifically:<br/><br/><pre class="codeblock python" name="code">
+The score of the member after the increment is performed.
+</pre>
+                </div>
+        
+            </div>
+        </div>
+    </body>
+</html>
+