django-reversion - Google Code
http://code.google.com/p/django-reversion/

"Version control for Django models"

Reversion is an extension to the Django web framework that provides comprehensive version control facilities.

Revision control for Django models. Might be useful for those times when I forget/neglect to add to SVN.

a seamless source control tool for ordinary people.

cory doctorow's hyper texty tool

"a seamless source control tool for ordinary people"

Using Git to track and version your writing.

Git、入門/チュートリアル、←わかりやすい/簡単な使い方

how to use git as version control for writers

nice intro to Flashbake

Save snapshots of frequently-updated files over time with programmer-strength version control—but without the learning curve. Free software Flashbake captures working files and adds details like the weather and your Twitter status to each version automatically.

PaperTrail lets you track changes to your Rails app’s models’ data. It’s good for auditing or versioning. You can see how a model looked at any stage in its lifecycle and even undelete it after it’s been destroyed.

acts_as_versioned simply_audited

different interpreter versions easily

You want to try out all of the different ruby interpreters and versions including different patchlevels, but you don't want to break what's working for you now. No time to waste?

managing versions of ruby

Remember when your computer just worked? We've got the old versions to make that possible once again.

Download popular, old versions of your favorite software! Remember when your computer just worked? We've got the old versions to make that possible once again.

Download popular, old versions of your favorite software!

フリーソフトが有料化される前の最後のバージョンがDL出来る

Flash Player 10 バージョン判別チェックリストとベストプラクティス。

バージョン判別時のトラブルシューティング

Progressionでおこなってるバージョン判別の方法が書いてある

今回のアップデートによりバージョンが "10" になったことで、Flash Player の歴史上初めて 2 桁のバージョン情報が登場したことになります。そのため、バージョン情報を表すストリングからメジャーバージョンを“特定の場所にある一字”として抜き出していた場合、Flash Player 10 のバージョンを "1" または "0" として誤認してしまうことになります。

javascript（ieを除く）およびactionscriptでの判定方法

ver.10 の判定失敗