v0.4.0

Changed

• The search_issues tool description now names the clauses that satisfy the
  bounding check and states that scoping to a project is not required — the
  previous "Requires bounded query" wording read as a project-scope
  requirement
• UNBOUNDED_QUERY errors now list the accepted bounding keywords

Added

• Optional per-config timeout field in JIRA_CONFIG_JSON (seconds,
  defaults to 30.0) controlling the HTTP timeout for that instance; a
  non-numeric or non-positive value is rejected at startup
• list_configs now reports each config's effective timeout

Documentation

• Document the HTTP timeout: what the budget covers, why it does not bound
  a large attachment download, and which error codes a timeout surfaces as
• Document that list_configs never returns an error and reports
  {"configs": []} rather than CONFIG_NOT_FOUND for an empty roster
• Note that download_attachment buffers the whole attachment in memory
• Document that JQL values which are reserved words must be quoted
  (project = "ON"), a first-query trap for short project keys