- SafeA9LHInstaller removed need to compile your own a9lh or have that website do it
- a9lh can be installed at 2.1 now, so a little quicker
- freeway browser removes most cases of needing rxTools to update to 9.2
- FreakyForms deluxe, SmileBasic are new primary exploits
- loads of new secondary exploits
- big update to Plailect guide promised soon (possibly no more need to use emuNAND when downgrading?)
- menuhax and browserhax now work on 11.0 (they got blocked on 10.6)
- dsiwarehax allows downgrading of 11.0 using a second 3ds
- hardmod downgrade continues to be available
Edit: and how can I forget downloading straight from Nintendo's servers. There have been different adaptions but the current one is freeShop, with CIAngel appearing a little earlier and sticking around because it does DLC and updates while freeShop doesn't.
Oh and Draw Attack. If you haven't played it you should.