Renamr 0.1.0

First build of Renamr — rename a whole folder by example. Free, open source, on-device.

Install: open the .dmg, drag Renamr to Applications. First launch is un-notarized, so: open it, then System Settings ▸ Privacy & Security ▸ Open Anyway (or xattr -dr com.apple.quarantine /Applications/Renamr.app).