## 4.4.2

* Add 2.4 to Travis rubies
* Fix a severe performance degradation in Streamer with large file counts (https://github.com/WeTransfer/zip_tricks/pull/14)

## 4.4.1

* Tweak documentation a little

## 4.4.0

* Add `Streamer#add_empty_directory_entry` for writing empty directories/folders into the ZIP

## 4.3.0

* Add a native Rails streaming module for easier integration of ZipTricks into Rails controllers

## 4.2.4

* Get rid of Jeweler in favor of the standard Bundler/rubygems gem tasks

## 4.2.3

* Instead of BlockWrite, use intrim flushes of the same zlib Deflater

## 4.2.2

* Rewrite small data writes to perform less calls to `pack`

## 4.2.1

* Uniquify filenames during writes, so that the caller doesn't have to.

## 4.2.0

* Make it possible to swap the destination for Streamer writes, to improve `Range` support in the
  download server. Sometimes it might be useful to actually "redirect" the output to a different IO
  or buffer, without having to provide our own implementation of this switching.

## 4.1.0

* Implement brute-force straight-ahead reading of local file headers, for damaged or
  incomplete ZIP files

## 4.0.0

* Make reading local headers optional, since we need it but we don't have to use it for all archives. Ideally
  we should only do it when a reasonable central directory cannot be found. This can also happen under normal
  usage, when we are dealing with a ZIP-within-a-ZIP or when the end of the ZIP file has been truncated on
  write.
* Make sure `Writable#write` returns the number of bytes written (fix `IO.copy_stream` compatibility)

## 3.1.1

* Fix reading Zip64 extra fields. Only read fields that have corresponding "normal" fields set to overflow value.

## 3.1.0

* Fix `FileReader` failing where the EOCD marker would be detected multiple times at the end of a ZIP, which
  is something that _can_ happen during normal usage - a byte pattern has to appear twice to trigger the bug.
* Add support for archive comment customization

## 2.8.1

* Fix the bug with older versions of The Unarchiver refusing to open our Zip64 files

## 2.8.0

* Replace RubyZip with a clean-room ZIP writer, due to the overly elaborate Java-esque structure of RubyZip being hostile
  to modifications. The straw that broke the camel's back in this case is the insistence of RubyZip on writing out padding
  for the Zip64 extra fields in the local entries that it would never replace with useful data, which was breaking unarchiving
  when using Windows Explorer.
  
## 2.7.0

* Add `Streamer#write` so that the Streamer can be used as argument to `IO.copy_stream`

## 2.6.1

* Fi 0-byte reads in RemoteIO of RemoteUncap

## 2.6.0

* Set up open-source facilities (Github, Travis CI...)
* Add RemoteUncap for listing ZIP archives located on HTTP servers without having to download them.
  RemoteUncap downloads the central directory only using HTTP `Range` headers.

## 2.5.0

* Add Manifest for building a map of the ZIP file (for later Range support)

## 2.4.3  (Internal rel)

* Extract [very_tiny_state_machine](https://rubygems.org/gems/very_tiny_state_machine) gem from ZipTricks

## 2.4.1  (Internal rel)

* Include StreamCRC32 in the README

## 2.3.1  (Internal rel)

* Restore a streaming CRC facility

## 2.2.1  (Internal rel)

* Ensure WriteAndTell plays nice with strings in other encodings than BINARY

## 2.2.0  (Internal rel)

* Fix bytes_written return from deflate_in_blocks
* Raise on invalid Streamer IO arguments
* Set the EFS flag for UTF-8 filenames
* Add a RackBody object for plugging ZipTricks into Rack
* Add an offset wrapper for IOs given to Streamer, to support size estimation
* Ensure the given compression level is supported

## 2.0.0 (Internal rel)

* Implements streaming zip based on RubyZip