0release is a program to generate source and binary releases automatically. With minimal configuration, 0release will generate a source tarball release candidate, build it to create a binary archive, upload them to your Web server, check the uploads, and tag the release in GIT and update the version number. It can run unit-tests and custom actions, such as building documentation, etc. For Zero Install users, it can also upload a signed XML metadata file about the release, allowing these users to upgrade automatically. Releases are signed with your GPG key.
A Simple Version Control System is an easy to install and easy to to use version/revision control system. It differs from most other version control systems in that it is designed to keep track of files in place. It does not allow any changes to be made to files; all changes require the users to change files externally with FTP or SSH access. It is very easy to set up and use. Users do not need to work with repository, branches, commit, and check-out files. All a user needs to do is upload the changes files and click Update, or if enabled, just wait for it to be updated automatically.
AA-lib is a low level gfx library just as many other libraries are. The main difference is that AA-lib does not require graphics device. In fact, there is no graphical output possible. AA-lib replaces those old-fashioned output methods with a powerful ASCII art renderer. The API is designed to be similar to other graphics libraries.