5.2.1RC4 out!

だそうで（１・２・３・４・５・６）。
5.2.1RC3から5.2.1RC4までの修正状況は以下の通り。
（恐らく）コレが最後のRCリリースとなるでしょう。

--- NEWS	2007/01/19 00:03:21	1.2027.2.547.2.502
+++ NEWS	2007/01/26 00:15:03	1.2027.2.547.2.512
@@ -1,5 +1,21 @@
 PHP                                                                        NEWS
 |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
+25 Jan 2007, PHP 5.2.1RC4
+- Fixed PECL bug #7295 (ORA-01405: fetched column value is NULL on LOB fields).
+  (Tony)
+- Fixed bug #40200 (The FastCgi version has different realpath results than
+  thread safe version). (Dmitry)
+- Fixed bug #40191 (use of array_unique() with objects triggers segfault).
+  (Tony)
+- Fixed bug #40189 (possible endless loop in zlib.inflate stream filter).
+  (Greg, Tony)
+- Fixed bug #40169 (CURLOPT_TCP_NODELAY only available in curl >= 7.11.2). 
+  (Tony)
+- Fixed bug #40092 (chroot() doesn't clear realpath cache). (Dmitry)
+- Fixed bug #39450 (getenv() fills other super-globals). (Ilia, Tony)
+- Fixed bug #39367 (clearstatcache() doesn't clear realpath cache).
+  (j at pureftpd dot org, Dmitry)
+
 18 Jan 2007, PHP 5.2.1RC3
 - Added read-timeout context option "timeout" for HTTP streams. (Hannes,
   Ilia). 
@@ -10,7 +26,7 @@
   . ext/informix (Derick, Tony)
 - Fixed bug #40129 (iconv extension doesn't compile with CodeWarrior on 
   Netware). (gk at gknw dot de, Tony)
-- Fixed bug #40127 (apache2handler doesnt compile on Netware). (gk at gknw
+- Fixed bug #40127 (apache2handler doesn't compile on Netware). (gk at gknw
   dot de)
 - Fixed bug #40121 (PDO_DBLIB driver wont free statements). (Ilia)
 - Fixed bug #40098 (php_fopen_primary_script() not thread safe). (Ilia)
@@ -40,9 +56,9 @@
 - Fixed bug #39449 (Overloaded array properties do not work correctly).
   (Dmitry)
 - Fixed bug #39394 (Missing check for older variants of openssl). (Ilia)
-- Fixed bug #38604 (Fixed request time leak inside foreach() when itterating 
+- Fixed bug #38604 (Fixed request time leak inside foreach() when iterating 
   through virtual properties). (Dmitry)
-- Fixed bug #38325 (spl_autoload_register() gaves wrong line for "class
+- Fixed bug #38325 (spl_autoload_register() gives wrong line for "class
   not found"). (Ilia)
 - Fixed bug #36214 (__get method works properly only when conditional operator
   is used). (Dmitry)
@@ -56,7 +72,7 @@
 - Optimized the internal is_numeric_string() function. (Matt,Ilia)
 - Added support for hex numbers of any size. (Matt)
 - Removed dependency from SHELL32.DLL. (Dmitry)
-- Added function stream_socket_shutdown(). It is a wraper for system shutdown()
+- Added function stream_socket_shutdown(). It is a wrapper for system shutdown()
   function, that shut downs part of a full-duplex connection. (Dmitry)
 - Added internal heap protection (Dmitry)
   . memory-limit is always enabled (--enable-memory-limit removed)