@atrament/core 2.0.0

• Persistent variables with #persist global tag
• Game sessions: subsets of autosaves, saves, and checkpoints
• New save management (warning: not backwards-compatible with 1.x)
• Paragraph-by-paragraph mode with #continue_maximally: false global tag
• Internal scene processors for #IMAGE and #UNCLICKABLE tags
• New methods:
  • atrament.ink.resetStory
  • atrament.ink.onError
  • atrament.ink.getVariables
  • atrament.game.restartAndContinue
  • atrament.game.getSaveSlotKey
  • atrament.game.saveCheckpoint
  • atrament.game.saveAutosave
• Improved observer registration, ink state loading and handling
• Several minor bug fixes