v3.3.1

Features

• FormatOps: ignore end marker for ctrl body purpose (#3023) @kitbellew
• RedundantBraces: rewrite val/var/macro, too (#3022) @kitbellew
• FormatWriter: replace single-line mlc with slc (#2997) @kitbellew

Comment handling fixes

• Router: treat multi-line comment before NL as SLC (#3016) @kitbellew
• Router: do not attach comma after a comment (#3003) @kitbellew
• Router: attach/detach comment to comma as needed (#3002) @kitbellew
• Split: centralize noIndent handling (#3000) @kitbellew
• Router: do not detach or attach comment to comma (#2995) @kitbellew

Binpack handling fixes

• Router: binpack defn single-line to avoid overflow (#3010) @kitbellew
• Router: apply infix indent for single-arg binpack (#2996) @kitbellew
• Router: fix the indentCallSiteOnce functionality (#2994) @kitbellew

Rewrite safety fixes

• FormatOps: get rewritten tree head and last safer (#3020) @kitbellew
• FormatTokens: use to access tree head/last tokens (#3017) @kitbellew

Overflow fixes

• State: keep explicit penalty to detect overflow (#3014) @kitbellew
• BestFirstSearch: improve active overflow detection (#3012) @kitbellew
• State: fix overflow of trailing comments (#3011) @kitbellew

Other bug fixes

• FormatOps: remove empty outer blocks in ctrl body (#3021) @kitbellew
• FormatOps: consider infix case body as top level (#3018) @kitbellew
• Router: fix for-do like while-do before (#3015) @kitbellew
• FormatWriter: fix indentation detection logic (#3008) @kitbellew
• FormatOps: fix optional braces in if/while cond (#3007) @kitbellew
• Router: check for syntax newlines in case SLB (#3004) @kitbellew
• FormatOps: in getApplyArgs, recognize infix rhs (#3001) @kitbellew

Other changes

• Bump actions/download-artifact from 2.0.10 to 2.1.0 (#3025) @dependabot
• FormatOps: set space/newline splits on diff lines (#3019) @kitbellew
• PolicyOps: create types of forced-break policies (#3009) @kitbellew
• FormatOps: swtich to the shorthand T for Token (#2999) @kitbellew
• Decision: centralize filtering newline splits (#2998) @kitbellew
• Documentation: add new sbt-scalafmt parameters (#2989) @kitbellew