• Fix CJS browser bundling (#4033; 38ee319).
• Fixed type guard for non-Typed instances (#4087; 20c3d1b).
• Add confirmations to TransactionResponse (#4094; bb8685b).
• Fix stray promises when a node returns invalid results (#4118; 3c1bad2).
• Added support to detect and stop providers spinning on intitial network detection (#4015; f37a52d).