Release 4.0.0.1rc1

Added

• Self-healing locators — automatic recovery of broken element locators at runtime
  • mops/self_healing/ package with config, healer, locator generator, and snapshot storage
  • @healing decorator — applied to action methods (click, type_text, get_attribute, text, etc.),
    catches NoSuchElementException, heals the locator via similarity scoring, and retries the method
  • @healing_after_wait decorator — applied to wait_visibility and wait_availability;
    triggers healing after the wait condition times out
  • @no_healing decorator — temporarily disables healing for specific methods (is_displayed, wait_hidden)
  • SelfHealingConfig with configure() / get_config() for global configuration
  • Snapshot capture on successful element lookup (tag, attributes, text, parent, up to 5 siblings)
  • Candidate search — JS script collects all same-tag elements, scores each against the saved snapshot
  • Similarity scoring with tunable per-attribute weights (ScoringWeights)
  • Locator generation pipeline
  • SnapshotStorage ABC for pluggable backends (Redis, S3, PostgreSQL, etc.)
  • JsonFileSnapshotStorage — default JSON file-based backend
  • Snapshot normalization rules to strip dynamic data (CSS hashes, state classes, etc.)
  • Callbacks: on_healing_success / on_healing_failure for external integrations (metrics, alerting)
  • Full documentation in docs/source/other/self_healing.md

Changed

• Selenium & Playwright action methods now decorated with @healing for transparent self-healing
• wait_visibility refactored into _wait_visibility_base to properly stack @healing_after_wait with @wait_condition / @wait_continuous
• wait_availability decorated with @healing_after_wait for wait-timeout healing
• Playwright element methods (click, type_text, type_slowly, clear_text, hover) now convert playwright.Error to NoSuchElementException for consistent healing trigger
• wait_visibility_without_error — corrected log message from "hidden" to "visible" for non-continuous mode