[Droid Incredible Android Development] wdfowty:
Link for v2.59 in OP. Updating changelog now, lots of new stuff ;)

(edit)

Here's a list of new features since the last inc release (2.45):

v2.59:
Updated all Inc-specifics to latest (kernel, ril, etc) (I recommend [URL="http://xdaforums.com/showthread.php?t=1238166"]tiny-gingersense[/URL])
Removed tiny's modules (not necessary, flash his kernel)
Updated market apps
New SystemUI Tweaks to status bar and removable on the fly quicksettings (long press settings quicksettings or go to settings on the phone) (thanks to One_love_420 for the initial work on this status bar tweaks and of course to romanbb for his tweaks)
Updated SU... no more FC's for anyone.
Full wipe is always recommended... for those of u that dont want to i will add a patch that will not include market apps or any data apps.

v2.58:
Updated Adobe Reader
Unlocked more settings in MMS (securebox, block etc.)
New SystemUI with on the fly hide recent apps (long press on carrier, long press on a quicksetting goes to the settings menu of that toggle) (i wanna thank ihftp69 for the original works on these kinda options)
New music mode by One_love_420 to skip songs in any music app by long pressing the vol buttons when screen is off (works with htc, pandora, google music, etc.)
Full wipe is always recommended... for those of u that dont want to i will add a patch that will not include market apps or any data apps.

v2.57:
Updated Market (3.2)
Updated market apps (FlashPlayer, SU, etc.)
Updated Maxthon
New Rotate animation from android 2.3.5 (when switching from port to land and vise-versa) (that was a fun job to port over btw... )
Reverted to older EPST so that it will work for all
Full wipe is always recommended... for those of u that dont want to... u can garb the system files and push them (frameworks and apks)

v2.56:
Updated Market (3.1.6)
Updated market apps
Updated Maxthon
Fixed frequent apps tabUnhide Phone in app drawer (if u guys didnt notice... it was hidden before... took me a lil time to notice it myself)
Updated RAM tweaks and builkd.prop tweaks
Updated bin files to ones from honeycomb (smoother)
DB get defragged every boot (loads DB accessing apps faster)
Added RingRing ringtone from MikFroyo
Cleaned out a few more tiny useless files from system

I did fully wipe... u guys can feel free to try without. i also include a patch, it will however not have all the updated market apps and will only contain system files.

v2.55:
Added native screenshot (power and home button takes a screen shot)
Updated Superuser
Patched up all the smali jar files to not track any data (huge thanks to treve for his guide that showed me what i missed in the past)
Rebuilt all the odex files which should now be a lil smaller.

[B]I recommend switching to this version just because indeed your personal info is more safe and it seems like speed improved on 3g and overall in general due to less actions running in the background.[/B]

v2.53:
Updated all market apps (Gmaps, FB, ES, etc.)
Updated busybox to 1.19.2 (smaller and more efficient)
Updated Market to 3.1.5
Updated google's CarHome (u wont see the diff)
Updated Maxthon Browser (direct links to forums should work 100%)
If u guys already patched up to 2.52 u guys are in no rush to flash this... its mostly a version to include a few updates and not really to add features.

v2.5:
Updated market apps
Updated market to 3.1.3
New MikApps tab in rosie with some selected apps (themikmik forums app, mybackuproot, maxthon, netflix in hd)
Rosie right button now remaps to all apps by long pressing it and picking the desired app (ported from skyraider rom, thanks ihtfp69 for the original work)
Added animation to KB popup
Added white over-scroll from mik3d beta (since u guys liked it...)
New RAM tweaks (thanks to Juwe11 [url]http://xdaforums.com/show....php?t=1111145[/url])
Cleaned out a lil more files and opted some images in the rom that i left out before.