Release v0.15.0.

What's Changed:
- Wallet list of transactions
- Waller send and receive
- NWC subscription notifications
- Improve hell threads handling
- Refactor code for new Layered ndk branch

https://github.com/frnandu/yana/releases/tag/v0.15.0 

 👍🏻👌🏻🤘🏻👍🏻👌🏻🤘🏻 

 App keeps crashing on launch... 

 Force stop, delete all data and remove from recent apps list; restart it. 

 I installed latest update and it started ok.  

 https://github.com/frnandu/yana/releases/tag/v0.15.2 should fix these crashes 

 Search functionality still weak. 

 Broken is another way to say it. 

 no 

 Can you give examples and/or elaborate a bit? 

 Searching for npub works. Searching for name and hashtags not so much.