Alpha Release 0.0.15-alpha

What's Changed

• Fix line comment parsing error by @felix-oq in #301
• Log invalid values by @felix-oq in #304
• Fix operator parsing bug by @felix-oq in #303
• BUGFIX comments and improvements by @schlingling in #284
• Add dummy version to VS Code extension by @felix-oq in #302
• RFC 0009: Simple Expressions by @georg-schwarz in #273
• Introduce type computers and implicit conversion by @felix-oq in #307
• Hotfix for Interpreter Version by @georg-schwarz in #308

Full Changelog: v0.0.14-alpha...v0.0.15-alpha