From: Martin Mares <mj@ucw.cz>
Date: Tue, 21 Feb 2012 16:39:20 +0000 (+0100)
Subject: Release notes: Remark on fastbuf implementation
X-Git-Tag: v5.0~8
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=371e145048cf7b4ca57b374c089e961442162d63;p=libucw.git

Release notes: Remark on fastbuf implementation
---

diff --git a/ucw/doc/relnotes.txt b/ucw/doc/relnotes.txt
index 8f46e1da..c685c357 100644
--- a/ucw/doc/relnotes.txt
+++ b/ucw/doc/relnotes.txt
@@ -78,6 +78,10 @@ Release notes
 * `UCW::CGI` support multiple argument tables and UTF-8 mode. Also, it uses the
   proper HTTP status codes when reporting errors.
 
+* Implementation details of <<fastbuf:,fastbufs>> have changed. The new code checks
+  invariants more carefully, so it is possible that custom fastbuf back-ends which
+  are buggy now fail, although they previously seemed to work.
+
 
 4.0 (2009-04-13)
 ----------------