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CHANGELOG.md

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version 0.1a

  • initial release.

version 0.2a

  • Added LEF -> DEF database unit setting (default=100).
  • Added DESIGN [design name] command to configuration file.
  • Fixed return values from LEF parser.
  • Added END DESIGN to DEF file.

version 0.2b

  • ignore PROPERTYDEFINITIONS blocks.
  • added optional 'FLIP' flag to flip PADs.
  • fixed DEF corner cell orientation.
  • enhanced SVG output so the designer can see the cell orientation.

version 0.2c

  • fixed a bug were PADRING would infintely loop if a gap could not be closed with the available filler cells.
  • name of replaced cells are now correctly displayed.
  • fixed a bug where replacing cells corrupted the cell database.
  • fixed a bug where non-square corner cells were not placed correctly in DEF file.