# Gavin Andresen
# 2012-05-08 19:00:22
# https://bitcointalk.org/index.php?topic=80187.msg888658#msg888658

Bitcoin version 0.6.2 is now available for download at: @p{brk}
  @s{(link)} @p{par}

This is a bug-fix and code-cleanup release, with no major new features. @p{par}

Please report bugs using the github issue tracker at: @p{brk}
  @s{(link)} @p{par}

NOTABLE CHANGES @p{brk}
=============== @p{par}

Much faster shutdowns. However, the blkindex.dat file is no longer @p{brk}
portable to different data directories by default. If you need a @p{brk}
portable blkindex.dat file then run with the new -detachdb=1 option @p{brk}
or the "Detach databases at shutdown" GUI preference. @p{par}

Fixed @s{(link)}, a bug that @p{brk}
could cause long-running nodes to crash. @p{par}

Mac and Windows binaries are compiled against OpenSSL 1.0.1b (Linux @p{brk}
binaries are dynamically linked to the version of OpenSSL on the system). @p{par}

 @p{brk}
CHANGE SUMMARY @p{brk}
============== @p{par}

Use 'git shortlog @p{--}no-merges v0.6.0..' for a summary of this release. @p{par}

Source codebase changes: @p{brk}
- Many source code cleanups and warnings fixes.  Close to building with -Wall @p{brk}
- Locking overhaul, and several minor locking fixes @p{brk}
- Several source code portability fixes, e.g. FreeBSD @p{par}

JSON-RPC interface changes: @p{brk}
- addmultisigaddress enabled for mainnet (previously only enabled for testnet) @p{par}

Network protocol changes: @p{brk}
- protocol version 60001 @p{brk}
- added nonce value to "ping" message (BIP 31) @p{brk}
- added new "pong" message (BIP 31) @p{par}

Backend storage changes: @p{brk}
- Less redundant database flushing, especially during initial block download @p{brk}
- Shutdown improvements (see above) @p{par}

Qt user interface: @p{brk}
- minor URI handling improvements @p{brk}
- progressbar improvements @p{brk}
- error handling improvements (show message box rather than console exception, @p{brk}
  etc.) @p{brk}
- by popular request, make 4th bar of connection icon green @p{par}

 @p{par}

Thanks to everybody who contributed to this release: @p{par}

Chris Moore @p{brk}
Dwayne C. Litzenberger @p{brk}
Gavin Andresen @p{brk}
Jeff Garzik @p{brk}
Luke Dashjr @p{brk}
Matt Corallo @p{brk}
Philip Kaufmann @p{brk}
Pieter Wuille @p{brk}
R E Broadley @p{brk}
Timothy Redaelli @p{brk}
Wladimir J. van der Laan @p{brk}
cardpuncher @p{brk}
freewil @p{brk}
graingert @p{brk}
sje397 @p{brk}