pleNx v0.1.14

PS Vita

• The in-app updater now installs the new version directly instead of opening
  a broken browser page. When an update was available, the Vita opened the
  GitHub release page in the system browser — a page its ageing WebKit cannot
  render, so it hung and the download never showed up. The Vita now self-updates
  in place like the Switch does: it downloads the VPK, unpacks it and installs
  it through the system package installer, then drops you back to the LiveArea to
  relaunch the updated bubble. (The VitaDB "downgrade to 0.1.4" prompt reported
  alongside this is a stale VitaDB store entry, not a pleNx bug; see
  RELEASING.md.)