Editora 0.11.0. Archived, so links from that release keep working. Read the 0.18.5 page →
Log: Filter by Level
log.setLevelFilter Show only lines at or above a chosen severity level
How to run it
Open the command palette (M-x in the Emacs keymap) and search for Log: Filter by Level, then press Enter. It has no default keybinding, but you can bind one in Settings → Keymaps.