Hey!
Here's a video:
Catacomb Kids - Level Gen Update 0.2.0 Vlog!

If you don't want to watch that here are the same words below, followed by some extra words:

I know it's been a long time since the last update. There are a lot of reasons for that, but to keep things short, it's because I'm much busier now than I was before - in a good way, working on UFO 50 with Derek Yu and Paul Hubans and a couple other Super Rad Dudes - and because I was working very very hard on rewriting a pretty fundamental part of the game. Namely: the level generator.
So, here, have an update.

The Generator
The aforementioned rewritten level generator can now produce proper lock-and-key situations, or switch-and-gate situations, or switch-and-furnace situations, or whatever other kinds of "need to get X to go to Y" kinds of scenarios I decide to add in the future. The new generator also features many, many other tweaks to the levels that are probably less immediately obvious but no less impactful. There are also a boatload of new premade rooms that take advantage of some fun things now possible in the new level generator. I finally made myself a proper editor for making premade rooms that makes the process significantly faster and less of a headache than it was before, so just about every update from now on will probably feature some new premade rooms and setpieces to some degree or another.

The Rewards
While I was making all those fancy new premade rooms, I realized that there weren't enough things I could use as general reward type items other than Fancy Chests, so I added a few!

• There are now Soul Chests, which are special treasure chests that power up by consuming the corpses of nearby slain enemies. The more corpses they consume, the better the loot they drop will be!
  
• In addition, you can now find extra learning points and free spells just floating around sometimes.
  
• I've also added a new kind of item called "Blessings", which are permanent passive powerups, sort of like never-ending trances but a bit less potent. You can only have one blessing at a time though, so choose wisely. There are only three implemented currently but more are definitely on the way.
  

• Weapon Master lets you use any weapon skill that you have access to with any weapon regardless of its type.
  
• Living Weapon lets you use weapon skills while unarmed and removes the damage penalty on unarmed attacks. When you first learn it, it forces you to pick a weapon class to hate, but you then gain that weapon class' full moveset as unarmed attacks.
  
• Breakthrough lets you charge up a super-jump to launch high into the air, bust through single-tile-thick walls and ceilings, and crash through crush traps and boulders.
  
• Spider-Spin lets you charge up a roll that clings to surfaces as you zip around.
  

• I've completely rewritten a certain boss enemy from scratch, so look forward to that.
  
• I've completely overhauled the way the encyclopedia looks, and added a few new illustrations and entries to it.
  
• I've added a stats screen on the encyclopedia where you can see things like your best depth, total kills, and most frequently cast spell.