• Allow retrieval of _source with Bulk Update API (a2bbdd2baa18ba9062d73ecdc69d38fe6fbc4354)
• Fix most deprecation warnings (9c377a7a195c63acab68877fe48e4329b7542018)
• Add Field Capabilities API, remove Field Stats API (3b45f407618ecb5894966ae3bf7e7808a0472a9a)
• Add Indices Segments API (eaba086cacd4810079e8ada88fca5146a0dacb25)
• Fix Task Lists API to accept strings instead of int64 values (2a0f106c1969a3849537735b3db38a987299a7f5)