Ushio-cn-old/yimian/iot/mqtt/smartfarm/node_modules/leveldown/CHANGELOG.md

Note that we have filtered out commits related to new tags, updating changelog and we're also not listing any merge commits, i.e. we are only listing things that changed between versions.

1.0.7 May 27 2015

• [61398a0056] - link to level/community (Lars-Magnus Skog)
• [382a1a7fa3] - add compression test suite (Julian Gruber)
• [139db7bc7f] - use const reference instead of by value in Database constructor (Lars-Magnus Skog)
• [b56a86323e] - refactor NanNew() on strings into option value functions (Lars-Magnus Skog)
• [ca1f4746c4] - refactor BooleanOptionValue (Lars-Magnus Skog)
• [56def2d7c8] - NanUInt32OptionValue -> UInt32OptionValue (Lars-Magnus Skog)
• [39c614a24f] - NanBooleanOptionValue -> BooleanOptionValue (Lars-Magnus Skog)
• [fcdc46183e] - simplify location logic, let Database take care of allocation (Lars-Magnus Skog)
• [8cb90e6b6d] - update abstract-leveldown (Lars-Magnus Skog)
• [f70b6576e7] - update .travis.yml (nvm works on travis now) (Lars-Magnus Skog)
• [007550e7f7] - 1.0.6 (Lars-Magnus Skog)

1.0.5/1.0.6 May 5 2015

• [9064099fe7] - pass db to abstractIterator so gc keeps it (Julian Gruber)

1.0.4 May 5 2015

• [b550c98291] - update nan for iojs 2.0.0 (Lars-Magnus Skog)

1.0.3 May 2 2015

• [82479b689f] - tap -> tape + faucet (Lars-Magnus Skog)
• [ca9101542a] - fix write-random.js, use leveldown instead of lmdb (Lars-Magnus Skog)
• [03fbbfb99f] - fix bench/db-bench.js (Lars-Magnus Skog)

1.0.2 Apr 26 2015

• [8470a63678] - s/rvagg/node-/level// (Lars-Magnus Skog)
• [9cbf592bea] - add documentation about snapshots (Max Ogden)
• [b57827cd29] - use n instead of nvm for working iojs support (Lars-Magnus Skog)
• [a19927667a] - abstract-leveldown ~2.1.0 (ralphtheninja)
• [95ccdf0850] - update logo and copyright (Lars-Magnus Skog)
• [09e89d7abb] - updated my email (ralphtheninja)

1.0.1 Jan 16 2015

• [6df3ecd6f5] - nan 1.5 for io.js support (Rod Vagg)
• [5198231a88] - Fix LevelDB builds for modern gcc versions (Sharvil Nanavati)

1.0.0 Aug 26 2014

• NAN@1.3 for Node 0.11.13+ support (@rvagg)
• Allow writing empty values: null, undefined, '', [] and Buffer(0). Entries come out as '' or Buffer(0) (@ggreer, @juliangruber, @rvagg)
• Fix clang build (@thlorenz)
• Massive speed up of iterators by chunking reads (@kesla)
• Wrap in abstract-leveldown for consistent type-checking across *DOWNs (@kesla)
• Upgrade to LevelDB 1.17.0 (@kesla)
• Minor memory leaks
• Remove compile option that borked EL5 compiles
• Switch to plain MIT license

0.10.2 @ Nov 30 2013

• Apply fix by @rescrv for long-standing OSX corruption bug, https://groups.google.com/forum/#!topic/leveldb/GXhx8YvFiig (@rvagg / @rescrv)

0.10.1 @ Nov 21 2013

• NAN@0.6 for Node@0.11.6 support, v8::Local::New(val) rewritten to NanNewLocal(val) (@rvagg)

0.10.0 @ Nov 18 2013

• Fix array-batch memory leak, levelup/#171 (@rvagg)
• Fix chained-batch write() segfaults, details in #73, (@rvagg and @mcollina)
• Remove Persistent references for all batch() operations as WriteBatch takes an explicit copy of the data (@mcollina and @rvagg)
• Upgrade to Snappy 1.1.1 (@rvagg and @no9)
• Upgrade to NAN@0.5.x (@rvagg)
• Switch all callback->Call()s to node::MakeCallback() to properly support Node.js domains (@rvagg)
• Properly enable compression by default (@Kyotoweb)
• Enable LevelDB's BloomFilter (@Kyotoweb)
• Upgrade to AbstractLevelDOWN@0.11.x for testing (@rvagg)
• Add new simple batch() leak tester (@rvagg)

0.9.2 @ Nov 02 2013

• Minor fixes to support Node 0.11.8 and new Linux gcc (warnings) (@rvagg)

0.9.1 @ Oct 03 2013

• Include port_uv.h for Windows compile, added test to suite to make sure this happens every time LevelDB is upgraded (@rvagg)

0.9.0 @ Oct 01 2013

• Upgrade from LevelDB@0.11.0 to LevelDB@0.14.0, includes change from .sst to .ldb file extension for SST files (@rvagg)

0.8.3 @ Sept 18 2013

• Upgrade to nan@0.4.0, better support for latest Node master & support for installing within directory structures containing spaces in directory names (@rvagg)

0.8.2 @ Sept 2 2013

• FreeBSD support (@rvagg, @kelexel)

0.8.1 @ Sept 1 2013

• Fixed some minor V8-level leaks (@rvagg)

0.8.0 @ Aug 19 2013

• Added gt, lt, gte, lte for iterators (@dominictarr)
• Switch to NAN as an npm dependency (@rvagg)

0.7.0 @ Aug 11 2013

• Added @pgte to contributors list
• (very) Minor perf improvements in C++ (@mscdex)
• Use NAN https://github.com/rvagg/nan for Node 0.8->0.11 compatibility

0.6.2 @ Jul 07 2013

• Compatibility for Node 0.11.3, breaks compatibility with 0.11.2

0.6.1 @ Jun 15 2013

• Fix broken Windows compile, apply port-uv patch to LevelDB's port.h (@rvagg)

0.6.0 @ Jun 14 2013

• Upgrade to LevelDB 1.11.0, some important bugfixes: https://groups.google.com/forum/#!topic/leveldb/vS1JvmGlp4E

0.5.0 @ May 18 2013

• Bumped major version for db.getProperty() addition (should have been done in 0.4.4) (@rvagg)
• Disallow batch() operations after a write() (@rvagg)

0.4.4 @ May 18 2013

• db.getProperty() implemented, see README for details (@rvagg)
• More work on memory management, including late-creation of Persistent handles (@rvagg)

0.4.3 @ May 18 2013

• Better memory leak fix (@rvagg)

0.2.2 @ May 17 2013

• BACKPORT memory leak fixes (@rvagg)

0.4.2 @ May 17 2013

• Same memory leak fixes as 0.4.1, properly applied to batch() operations too (@rvagg)

0.4.1 @ May 17 2013

• Fix memory leak caused when passing String objects in as keys and values, conversion to Slice created new char[] but wasn't being disposed. Buffers are automatically disposed. (@rvagg, reported by @kylegetson levelup/#140)

0.4.0 @ May 15 2013

• Upgrade to LevelDB 1.10.0, fairly minor changes, mostly bugfixes see https://groups.google.com/forum/#!topic/leveldb/O2Zdbi9Lrao for more info (@rvagg)

0.3.1 @ May 14 2013

• Don't allow empty batch() operations through to LevelDB, on chained of array forms (@rvagg)

0.3.0 (& 0.2.2) @ May 14 2013

• Pull API tests up into AbstractLevelDOWN, require it to run the tests. AbstractLevelDOWN can now be used to test LevelDOWN-compliant APIs. (@maxogden)
• Change Iterator methods to return errors on the callbacks rather than throw (@mcollina & @rvagg)

0.2.1 @ Apr 8 2013

• Start on correct value when reverse=true, also handle end-of-store case #27 (@kesla)
• Ignore empty string/buffer start/end options on iterators (@kesla)
• Macro cleanup, replace some with static inline functions (@rvagg)

0.2.0 @ Mar 30 2013

• Windows support--using a combination of libuv and Windows-specific code. See README for details about what's required (@rvagg)
• leveldown.destroy(location, callback) to delete an existing LevelDB store, exposes LevelDB.DestroyDB() (@rvagg)
• leveldown.repair(location, callback) to repair an existing LevelDB store, exposes LevelDB.RepairDB() (@rvagg)
• advanced options: writeBufferSize, blockSize, maxOpenFiles, blockRestartInterval, exposes LevelDB options (@rvagg)
• chained-batch operations. Argument-less db.batch() will return a new Batch object that can .put() and .del() and then .write(). API in flux so not documented yet. (@juliangruber / @rvagg)
• auto-cleanup iterators that are left open when you close a database; any iterators left open when you close a database instance will kill your process so we now keep track of iterators and auto-close them before a db.close completes.
• Node 0.11 support (no compile warnings)

0.1.4 @ Mar 11 2013

• return error when batch ops contain null or undefined (@rvagg / @ralphtheninja / @dominictarr) (additional tests in LevelUP for this)

0.1.3 @ Mar 9 2013

• add 'standalone_static_library':1 in dependency gyp files to fix SmartOS build problems (@wolfeidau)

0.1.2 @ Jan 25 2013

• upgrade to LevelDB 1.9.0, fairly minor changes since 1.7.0 (@rvagg)
• upgrade to Snappy 1.1.0, changes block size to improve compression ~3%, slight decrease in speed (@rvagg)

0.1.1 @ Jan 25 2013

• compile error on Mac OS (@kesla / @rvagg)

0.1.0 @ Jan 24 2013

• change API to export single function levelup() (@rvagg)
• move createIterator() to levelup#iterator() (@rvagg)
• make all options arguments optional (@rvagg)
• argument number & type checking on all methods (@rvagg)
• stricter checking on key & value types, String/Object.toString()/Buffer, non-zero-length (@rvagg)
• remove use namespace and add namespace leveldown everywhere (@rvagg)
• race condition in Iterator end()/next() fix, merged from LevelUP (@ralphtheninja / @rvagg)
• add complete, independent test suite (@rvagg)

0.0.1 & 0.0.2 @ Jan 2013

• finalise rename of internal components to LevelDOWN, removing LevelUP references (@rvagg)
• complete documentation of current API (@rvagg)

0.0.0 @ Jan 06 2013

• extracted from LevelUP as stand-alone package (@rvagg)