Team Chilt released an update for their little jewel of homebrew which allows you to download and extract .zip files from the internet.
-Changelog-
* [Added"] Update feature
* [Added"] Use of graphics
* [Added"] Custom error codes
* [Added"] Set path to extract ZIP file
* [Added"] Menu
* [Added"] Battery warning at startup
Download: get!T 0.2 for 3.xx
Source: Team Chilt

Royale has updated his PSP Maps app to version 1.1. If your not aware of this program, its much like having google maps, Yahoo maps and virtual earth all in one package. This version adds an experimental and basic KML files support.
KML support:

Create a kml/ directory in your PSP-Maps folder.
Copy the .kml files in [...]

A lot of people like to listen to music while playing games but once they upgraded to 3.90M33 they’re only choice was IRShell but now Cpasjuste over at QJ.net has updated his Music Plugin to work with 3.90M33. The plugin allows you to listen to MP3s and ATRAC3s when playing homebrew, UMDs, or working [...]

Weltall has updated his PSP Cheat utility to version 0.2.2 Revision B. Bringing with it more bug fixes and optimizations. See the changelog for the full list of changes.

* [ALL"] fixed a bug in RemaPSP about buffernegative functions which returned invalid values being returned.
* [POPS"] Now REMAPSP works perfectly in POPS
* [ALL"] Various optimizations in [...]

Royale has released a new version of PSP Maps. Google, Yahoo Maps and Virtual Earth are all supported. Whats new? Well here’s the changelog:
PSP-Maps 0.8 changes:

better performance with big cache
added Danzeff keyboard support
fixed cache neighborhood option for hybrid maps
moved images, font and user files to the data/ subfolder
improved memory usage

Source: Royale

Ever wanted to play those java games you have on your mobile phone, but on your PSP? Well with PSPKVM you can run applications and games that run off Sun Microsystems Java 2 Platform Micro Edition (J2ME) on your PSP
Changelog:
* MIDP 2.0
* Nokia UI APIs (partial)
* WMA1.1(JSR120) stub
* Networking (By PSP’s WIFI)
* Java AMS with [...]

Royale has released PSP Maps version 0.7. Lots of new features and bug fixes, now features Google Maps and Yahoo Maps! hybrid views and virtual earth hill view.
PSP-Maps 0.7 changes:

added Windows version to the release
added Google Maps and Yahoo Maps! hybrid views
added Virtual Earth hill view
added a list of available views in the menu
new icon [...]

Small changes I guess, still newsworthy however.
- Now installs 3.90 M33-3 instead of 3.80 M33-5
- Integration with timemachine in case it is installed.
Source: Alek’s Blog

Weltall has released a revision to CWCheat v0.2.2, many bug fixes and well as some new cheat codes for God of War. For those that are finding it hard going! Another huge changelog, if your bother to read it click the read more link.

Keeping the updates coming, Weltall has released an update to CWCheat. If your unaware, CWCheat is by far the best PSP cheat hacking application. CWCheat v0.2.2 includes many changes and fixes. Infact a huge changelog, (to big to list in the main page) most importantly this latest version features an option to download the cheat [...]

Psp maps does not use google maps API (except for the address bar). It retrieves the images directly with a wireless connection. It is now also compatible with Virtual Earth and Yahoo Maps. You can search for an address, add and load favorites. There is also a local cache so you can now browse [...]

Straight out of ZX-81’s website is a bugfix for the Away From Keyboard Instant Messenger (AFKIM) by Danzel. Shortly after releasing a critical update for this homebrew software, ZX-81 dishes out version 3.3.3 for you guys IM’ing on your PSP using public Wifi spots. For those of you who didn’t know, AFKIM is a multi-protocol [...]

Danzels, released today a Ctorrent port to the PSP. For those of you who don’t know what Ctorrent is, it’s a torrent client written in C++ and intended to run on Unix systems. Of course it’s good to know that the functions should work well but Danzels notes that some bugs might be due to [...]

Homebrew Developer MK2k has release Heartlight Deluxe PSP 1.0, a PSP remake of Epic Megagames, PC classic Heartlight.

Features:

70 Levels from the Original + 1 Extra Level
Level Editor
Level Recorder (records a successful attempt solving a level)
Record Playback
An exclusive Hardcore Breaks Soundtrack by DJ Systec of Dragon Technicals Records (www.dragon-technicals.de)

Source: NeoFlash

If you did not already know the new Ultra Pandora installer V3 is now up for grabs.If you don’t know what the ultra pandora installer was, it is a app that you can install despertar v3 and v4, you can also create a pandora and make a normal battery through it. You can also [...]

If you can give God of War a break. Which no doubt many of you are playing now (Myself included) you might want to check out Royal’s port of arcade shoot-em-up Chromium B.S.U.. Which has now been updated to version 0.4.
Controls:

Digital pad: move in the menu.
Analog pad: move the ship.
L button (twice): self destruct (useful [...]

Homebrew developer Sakya has updated LightMP3. Light Mp3 is a lightweight audio player for the PSP. His latest release adds shuffle and repeat playback modes and added support for the PSP remote. Plus many bug fixes. See the changelog below:
* Playlist limit raised to 3000 tracks
* Added support for remote control (untested, my remote is [...]

Another update to PSPTube, this time SofiyaCat releases build 20080211. If your unaware, PSP Tube is a Homebrew PSP application that lets users watch Flash movies, Divx movies, YouTube movies from your PSP. The changelog is all in Japanese, but I’m told that this release is a bugfix release. No new features were added.