| Version | New Features | Release Date |
|---|---|---|
| 0.1 | Basic feature set working (store and retrieve objects/transactions/crash recovery) |
2003-05-04 |
| 0.15 | Support arrays in persistent objects. | 2003-09-19 |
| 0.2 | Support transient fields in persistent objects. | 2003-09-21 |
| 0.25 | Optimistic transactions | 2003-12-31 |
| 0.3 | Persistent GUI components. | 2004-03-28 |
| 0.4 | Network layer / Use JDK 1.5 instrumentation instead of instrumenting classloader. | 2004-04-29 |
| 0.5 | Multiuser support / Access Control | not released |
| 0.55 | Improve bytecode instrumentation | 2005-01-01 |
| 0.6 | Garbage collection | 2005-01-21 |
| 0.65 | Support for persistent applications (Proof of concept) / Basic class editor. | 2005-06-20 |
| 0.7 | Add support for indexed lists. Improve performance. | 2005-11-25 |
| 0.71 | Support UserLocal variables. | 2006-06-08 |
| 0.72 | Data Binding for Feder GUI Components. Indexed list support in Feder. | 2007-06-03 |
| 0.73 | Multiuser support for applications build in Feder. | 2007-10-03 |
| 0.74 | Ability to build Feder in Feder. Project import/export. | |
| 0.75 | Complete internal compiler (full language support). | |
| 0.76 | Support version management in Feder. | |
| 0.77 | I18N support in Feder. | |
| 0.78 | Webservice support in Feder. | |
| 0.79 | Unit test support in Feder. | |
| 0.80 | First "usable" version of Feder (IDE). | |
| 0.81 | Usability/Documentation/Cleanup/Improve Feder even more. | |
| 0.82 | Performance/Security Review | |
| 0.9.x | Bug fix releases | |
| 1.0 | First stable release |