DDO has release notes for the June 14th update. It has the complete list of new solo quests:
Here’s a complete list:
Smuggler’s Rest
- Euphonia’s Challenge
- Healing Magic Training
- Combat Training
- Combat Magic Training
- Stealth Training
Wavecrest Basement
- Taking Stock
- Cleanse the Evil Beneath
Aspirant’s Corner
- The Miller’s Debt
- Defend Haverdasher
- Home Sweet Sewer
- Arachnophobia
- An Explosive Situation