I recently updated my IDE, and when trying to open my project I get the expected "Project has been created with 5.6.1 and needs to be updated", but whether I click "Migrate" or "Continue", the whole IDE just goes to "not responding" and I have to clo...

I'm working with an STM32F04, and I'd like to change the option bytes so that my firmware can't be read back out after the device is programmed. I can tell from documentation I need to set the RDP byte to something besides 0xAA or 0xCC, but there isn...