v0.4.0

What's Changed

Added

• Query editor autocomplete — press Ctrl+Space or choose Query → Autocomplete
  for database, collection and field names, including dotted paths through nested objects
  and arrays of documents.
• Database selection — completing db. lists databases and inserts
  db.getSiblingDB("…"); collections can then be selected after the next dot and are
  inserted through getCollection("…"), including names that overlap with shell methods.
• Method completion — db.get suggests getSiblingDB and getCollection; collections
  offer find, findOne, countDocuments and estimatedDocumentCount. Supported cursor
  chains offer limit, skip, sort, toArray and count after find(...) and limit(...).
  Method suggestions open automatically while typing a prefix or a dot after a supported call
  and require no database request.
• Completion controls — filter suggestions while typing, choose with ↑ / ↓, insert
  with Enter / Tab, and dismiss or cancel loading with Esc. Method completion inserts
  parentheses and places the caret inside arguments, preserving existing call arguments
  when correcting a method name.

Changed

• Collection fields are sampled from up to 20 documents, with nested paths up to eight levels.
  The field cache is scoped to the connection, database and collection, expires after one
  minute, and is cleared by F9 or running a query.

Fixed

• Query execution now selects the tab's database before every run, so
  db.getCollection(...).find({}).toArray() works without an explicit getSiblingDB(...).
  Explicit database selection in the script still takes precedence; tabs without a selected
  database retain the connection's default database.
• Completion replaces the entire name when the caret is inside a token, correctly handling
  escaped quotes, backslashes and Unicode escapes while preserving the surrounding query.
• Pending completion requests are cancelled and stale suggestions discarded when editing,
  changing focus, switching or closing tabs, refreshing, or disconnecting.

Full Changelog: v0.3.0...v0.4.0