vers. 3.1.1

This patch addresses handling of duplicate key values within structured data, e.g.:

[ { "id": 631, "name": "John" }, { "id": 2141, "name": "Peter" }, { "id": 3419, "name": "John" } ]

Now they're mapped internally and put together just like the original after processing.

Changes & Fixes

• Handling duplicate values within structured data
• Using package-verify to check valid tarball contents
• Minor performance tweaks in Hasher and Pool

Full Changelog: v3.1.0...v3.1.1