v0.5.8

What's Changed

• SanitizeFilename: Use unicode.IsPrint for proper rune-level filtering instead of ASCII byte range. Preserves valid Unicode (CJK, emoji, etc.) while replacing non-printable runes and invalid UTF-8.

v0.5.7

What's New

• Dart 2.13.0 support: Pre-InstructionsTable versions (v2.10-v2.15) now resolve code ranges via text-offset mode, using text_offset_delta from Code fill data
• SanitizeFilename: Strip non-printable and non-UTF8 bytes from function names used as file paths

Version coverage

Dart 2.13.0, 2.17.6, 2.18.0, 2.19.0, 3.0.5, 3.1.0, 3.2.5, 3.3.0, 3.4.3, 3.5.0, 3.6.2, 3.7.0, 3.8.1, 3.9.2, 3.10.7, 3.11.0, 3.12.0-dev

v0.5.5

Changes

• Fix "VarnodeContext: out of address spaces" errors during Ghidra headless analysis of large Dart AOT binaries (30k+ functions)
• Disable Decompiler Parameter ID analyzer in prescript and postscript (redundant, we apply our own signatures)
• Set DecompInterface simplification style to reduce p-code pressure during decompilation

Install

go install github.com/zboralski/unflutter/cmd/unflutter@v0.5.5

v0.5.4

Fix hang on large apps (36k+ functions).

Graphviz dot hangs indefinitely on signal graphs with thousands of nodes. DOT files over 1 MB are now skipped with a hint to use sfdp. Smaller files get a 120s timeout.