(Note: Reply-to is set to haskell-cafe@haskell.org) Hello, I am very pleased to announce Happstack 0.5.0. It should install cleanly from hackage via: cabal install happstack If it does not, please report errors to the happstack mailing list: http://groups.google.com/group/HAppS (You will, unfortunately, need to be subscribed due to SPAM issues). Here are the official release notes: Release Notes: This release should fix many (hopefully all) known cabal install related issues. It also includes many other improvements detailed below. Known issues: * dropped support for GHC 6.8. GHC 6.10 and 6.12 currently supported. * happstack-data compiled with -O0 due to bug in cabal http://thread.gmane.org/gmane.comp.lang.haskell.cafe/69215 You may be able to change that to -O2 if you first do: cabal install --reinstall syb-with-class --disable-documentation But we need a solution that works automatically when people run, cabal install happstack. Changes since 0.4.1: * many IxSet improvements by Gracjan Polak - hide IxSet constructor. use ixSet instead. - improved efficiency of gteTLE, getGTE, and getRange - get rid of Dynamic, just use Data.Typeable (internal change) - added deleteIx - Eq and Ord instances for IxSet - removed a bunch of cruft - greatly improved documentation - added stats function - Protect user from using unindexed keys in searches in IxSet - Runtime safeguard for badly formed inferIxSet indexes - Fixed IxSet Default instance - More detailed error messages in IxSet * work around bug in bytestring which causes the server to hang (http://hackage.haskell.org/trac/ghc/ticket/3808) * support for uincode Text and lazy Text types - Serialize/Version instances now provided automatically by happstack-data - instances of EmbedAsChild and EmbedAsAttr for Text for Identity, IdentityT, ServerPartT, and WebT. - patches sent upstream to HSP, waiting on acceptance * Added Serialize/Version instances for time / Data.Time library * Improvements to GuestBook demo by Gracjan Polak - better handling of Ctrl-C - simplified .cabal to only build executable * Improvements to GuestBook demo by Gracjan Polak - nice command line interface with help message and version information - restructured parsing of command line to make it scale better with further parameters - added reference to Paths_guestbook module to enable incorporating version and path information generated by cabal. - added withLogger transformer guaranteeing clean setup and teardown of loggers - Added clean shutdown to logging component. * fail instance for WebT now includes location of pattern match failure. e.g. src\AppControl.hs:43:24: Pattern match failure in do expression * added expireCookie function * Improvements to documentation * Additional test cases * Fixes many build failures * Experimental: Added proof of concept port of happstack-server to WAI. http://www.haskell.org/pipermail/haskell-cafe/2010-March/ 074142.html * added 'dirs' guard. (Similar to dir, but for a list of path components). * set SO_KEEPALIVE so that dropped connections will eventually time out * happstack-util only depends on QuickCheck when compiled with -ftests. This is wrong but solves a lot of annoy install failures. * file serve functions now use MonadPlus instead of setting explicit 404 * XMLMetaData for webHSP * Allow colons in cookie names Contributors: A big thanks to everyone who contributed patches for this release, including: Gracjan Polak (25 patches in this release!) Simon Meier Paulo Tanimoto Joachim Fasting Antoine Latter Simon Michael Adam Vogt Joe Edmonds Andrea Vezzosi Nils Schweinsberg