Update level-transactions to version 2.1.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

level-transactions just published its new version 2.1.0.

State	Update :rocket:
Dependency	level-transactions
New version	2.1.0
Type	dependency

This version is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of level-transactions. Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right? Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project :sparkles:

You rock!

:palm_tree:

---

The new version differs by 44 commits .

• 3acbeb0 2.1.0
• 4bb832a update readme
• 0720385 clean up
• dfd29eb fix tree merge stream iterator, add readStream tests
• 0aa2e8d standard
• 4157718 fix value string encoding
• 296e2ff ltgt deps clean up
• 6e5c4be fix ltgt prefix
• 28dc62a tree+stream iterator progress
• 7d8f4ec prepare rbtiterator
• 124fb32 _get clean up
• dd300bb tweak rbtree batch ops
• a4a397b mapkey clean up
• 3e88135 use red black tree for _store
• 6f340b6 clean up

There are 44 commits in total. See the full diff.

---

This pull request was created by greenkeeper.io.

_{Tired of seeing this sponsor message? :zap: greenkeeper upgrade}