+3.0.19: 2008-05-14
+- Move expunge callback groundwork to 3.1 (Rasmus)
+- Fix fd-leak (Gopal)
+- Fix double-free on builtin functions (Gopal)
+- Initial PHP 5.3 support (Gopal)
+
+3.0.18: 2008-03-28
+- Revert memleak patch (Gopal)
+- Fix for bug #13504 (David Fraser)
+
+3.0.17: 2008-03-25
+- Fix for CVE-2008-1488 (Daniel Papasian, Rasmus)
+- Fix apc_add() cache expunge bug (Rasmus)
+- Added parameter to apc_fetch to determine success/failure when fetching booleans (shire)
+- Fix misc. memleaks (shire)
+
3.0.16: 2007-12-26
- Fix for longstanding cache-full crash (Christian Seiler)
http://news.php.net/php.pecl.dev/4951 for the details