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CHANGELOG.md

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3.1.0

  • Add page deletion methods
  • Add running tests on Ruby 3.2

3.0.0

  • Replaced Colorize with Rainbow for LGPL compatibility
  • Default PDF encryption is now AES-256
  • Fixes for Ruby 3.0 and 3.1
  • Updated dependencies
  • Includes all work done by Guillaume Delugré done after 2.1.0:
    • Many, many fixes!
    • bin/pdfmetadata: switch to output to JSON
    • header: added Header#version
    • signature: support for adbe.x509.rsa_sha1
    • signature: new options introduced for PDF#verify
    • pdf: method PDF#loaded?
    • Image with height support
    • object: remove operator <=>
    • page: use lazy page enumerator for get_page
    • test: added test cases to test_pdf_parse
    • parser: parse methods now accept a String argument

2.1.0

  • Moved pdfwalker to a separate gem

2.0.0

  • Code reindented to 4 spaces.
  • Code base refactored for Ruby 2.x (requires at least 2.1).
  • Support for Crypt filters.
  • The parser now supports a lazy mode.
  • Fixed all Ruby warnings.
  • Better type propagation.
  • Use namespace refinements to protect the standard namespace.
  • PDF#each_* methods can return Enumerators.
  • Use the colorize gem for console output.
  • Faster loading of objects in pdfwalker.
  • Better handling of cross-references in pdfwalker.
  • Many bug fixes.

1.2.0 (2011-09-29)

  • Support for JavaScript emulation based on V8 (requires therubyracer gem).

1.1.0 (2011-09-14)

  • Support for standard security handler revision 6.

1.0.2 (2011-05-25)

  • Added a Rakefile to run unit tests, build rdoc and build gem.
  • Added a Ruby shell for Origami.
  • Added a bin folder, with some useful command-line tools.
  • Can now be installed as a RubyGem.
  • AESV3 support (AES256 encryption/decryption).
  • Encryption/decryption can be achieved with or without openssl.
  • Changed PDF#encrypt prototype.
  • Support for G3 unidimensional encoding/decoding of CCITTFax filter.
  • Support for TIFF stream predictor functions.
  • Name trees lookup methods.
  • Renamed PDF#saveas to PDF#save.
  • Lot of bug fixes.

beta3 (2010-08-26)

  • Faster decryption process.
  • Properly parse objects with no endobj token.
  • Image viewer in pdfwalker.

beta2 (2010-04-01)

  • Support for Flash/RichMedia integration.
  • XFA forms.
  • Search feature for pdfwalker.
  • Fixed various bugs.

beta1 (2009-09-15)

  • Basic support for graphics drawing as lines, colors, shading, shapes...
  • Support for numerical functions.
  • Support for date strings.
  • Added PDF#insert_page(index, page) method.
  • Added a forms widgets template.
  • Ability to delinearize documents.
  • Fixed various bugs.

beta0 (2009-07-06)

  • Support for XRef streams.
  • Support for Object streams creation.
  • Support for PNG stream predictor functions.