All releases of Spring Portfolio of projects as of January 14, 2008 are listed below:
  1. Spring Framework: Current production release: 2.5.1; Release date: January 9, 2008; Lead: Juergen Hoeller
  2. Spring Web Flow (SWF): Current production release: 1.0.5; Release date: October 3, 2007; Upcoming release: 2.0 - March 2008; Developers: Keith Donald, Erwin Vervaet
  3. Spring Security (Acegi): Current production release: 1.0.6; Release date: December 24, 2007; Lead: Ben Alex
  4. Spring Web Services (Spring-WS): Current production release: 1.0.3; Release date: December 12, 2007; Developers: Arjen Poutsma, Rick Evans
  5. Spring.NET: Current production release: 1.1; Release date: December 7, 2007; Developers: Mark Pollack, Aleksandar Seovic
  6. Spring LDAP: Current production release: 1.2.1; Release date: December 7, 2007
  7. Spring IDE: Current release: 2.0.2; Release date: December 15, 2007; Developers: Christian Dupuis, Torsten Juergeleit
  8. Spring Dynamic Modules: Current release: 1.0 RC2; Release date: January 11, 2008; Lead: Adrian M Colyer
  9. Spring Batch: Current release: 1.0.0.m3; Developers: Dave Syer, Ben Hale, Lucas Ward
  10. Spring Java Configuration: Current release: 1.0-m2 - May 8, 2007; Developers: Rod Johnson, Costin Leau
  11. Spring Integration: Current release: 0.5; Lead: Mark Fisher
  12. Spring BeanDoc: Current release: 0.8.1; Release date: November 5, 2007; Lead: Darren Davison
  13. Spring Modules: Current release: 0.8 (Beta); Release date: March 11, 2007
  14. Spring Rich Client Project (RCP): Current release: 0.2.1; Release date: September 21, 2006



I'm not sure if the last three are considered part of the Spring Portfolio of projects!
For your convenience, you can access the websites of all Spring Portfolio of projects through www.SpringPortfolio.com

Thank you

Slim Baltagi
http://www.SpringHub.com