v0.4.0

Changelog

• a953c6a gofmt notify.go
• ea4b6a4 Custom windows: scripts' @windows, text or listbox
• 4b192a3 Tips: highlights and private messages as the terminal's notifications
• 70ebbf6 trout-cert's tests on Windows: CI runs them there; run-tests too
• 6ef595c A bouncer certificate phones and browsers trust, from Let's Encrypt
• 4461151 Self-update on Windows: retry a rename while the file is busy
• 47fc0a3 Self-update test: name the download for this computer, not darwin/arm64
• bee0a58 Mouse in GNU screen, and scripts loaded twice
• f12b208 trout updates itself: Help > Check for Updates
• 292c360 Offer to update a bouncer trout set up with an older soju