v0.6.0

• 68ad2e0 recycle browsers after temporary contexts (PR #14). Thanks @CoolDotty
• 171f673 table formatting (PR #14). Thanks @CoolDotty
• 1c90df9 recycle browser only when tier returns blocked (PR #18, fixes #17)
• a307fe8 cap Firefox content processes via dom.ipc.processCount
• fb62014 pin Camoufox version, strip symbols, prune deps, switch to debian-slim
• d747627 randomize OS/screen/window per browser, match HTTP UA to platform
• 7d32043 recognize more block/error page variants, add Tier 4 captcha parity (PR #19). Thanks @edasque
• 52cd0ce install curl in api runtime image so healthcheck works
• 9fb92d9 bake GeoLite2 mmdb into api image to prevent geoip startup crash (PR #21, fixes #20)