1.3.0
  * Support reading MARC-in-JSON serializations
  * Fix positions using MARC_List's appendNode method (thanks Waldemar Bartikowski!)

1.2.0
  * Support injection of extended Record class (thanks Dan Michael O. Heggø!)
  * Support regular expression matching of subfields (thanks Waldemar Bartikowski!)
  * Fix deletion of multiple subfields at once (thanks Dan Michael O. Heggø!)

1.1.5
  * Drop support for PHP 5.3 and 5.4

1.1.4
  * Fix insertField() behaviour, which could truncate records (reported by Andreas Roussos)
  * Docs correction for Data_Field (thanks Daniel Walter)

1.1.3
  * Add a getContents() convenience method, contributed by Carsten Klee

1.1.2
  * Fetch pear_exception from Packagist [danmichaelo]

1.1.1
  * Add MARC-in-JSON serialization fix for subfield 0 json_encode() limitation
    (thanks to Bill Dueber for reporting the bug)

1.1.0
  * Enable namespaces in MARCXML handling (thanks Carsten Klee!)
  * Remove skip check for Structures/Linked_List

1.0.2
* Update MARC_Lint set of rules (thanks Demian Katz!) 

1.0.1
* Fix bug in MARC binary serialization of subfields with value '0'.
  Thanks to Mark Jordan (mjordan@sfu.ca) for the bug report.

1.0.0
* First stable release!

0.8.0-beta
* Drop Structures_LinkedList dependency in favour of SplDoublyLinkedList.
  This bumps the minimum PHP version up to 5.2.0.

0.7.3-beta
* Merge patch from Karen Coombs (librarywebchic@gmail.com) adding default
  namespace to record elements

0.7.2-beta
* Fix bug #19845 - Record::toXML() returns nothing

0.7.1-beta
* Make Validate_ISPN an optional dependency

0.6.2-beta
* Improve handling of bad leader data, including declared length and overly
  long leaders in MARCXML

0.6.1-beta
* Correct layout per bug #17704

0.6.0-beta
* Add two flavours of JSON output from File_MARC_Record: toJSON() and
  toJSONHash()

0.5.2-beta
* Enable File_MARC_Record to be invoked with a null constructor again, useful
  for building MARC records from scratch
* Add a test to check that the null constructor works to avoid future
  regressions

0.5.1-beta
* Explicitly cast results to strings to avoid returning XML objects when
  File_MARCXML is in effect; problem doesn't show up in the PHP CLI, but does
  cause problems on the Web

0.5.0-beta
* Drop MARCFLAT as it is unmaintained and, to my knowledge, unused
* Add the ability to generate a proper collection of MARCXML records
* Factor out some of the common toXML()-related methods to a new base class
* Add tests of the new toXML() functionality for both MARC and MARCXML sources

0.4.4-beta
* Enable MARCXML to handle bad tags, to match MARC
* Handle corner case where only one indicator might have been provided

0.4.3-beta
* Fix bug #16783 - handle bad MARC tags via warnings instead of bubbling an
  exception all the way up

0.4.2-beta
* Fix bug #16642 - MARCXML files return keys of an invalid type

0.4.1-beta
* Fix suggested by Dan Field (surfrdan @ gmail.com) for addWarnings() typo

0.4.0-beta
* Add formatField() convenience method to File_MARC_Field (courtesy Mark
  Matienzo @ matienzo.org)
* Move from split() to explode() to avoid PHP 5.3 deprecation warning
  (courtesy bertrand.zuchuat @ rero.ch

0.3.0-beta
* Add isControlField() and isDataField() convenience methods to File_MARC_Field

0.2.3-beta
* Handle single-record MARC21XML files with "record" as the root element

0.1.1-alpha
* Add File_MARC_Record::toXML() method for generating MARCXML output
* Add File_MARCXML class for reading MARCXML source
* Add tests for MARCXML methods

0.1.0-alpha
* Split each class out into its own file
* Do not return anything from constructors

0.0.9-alpha
* Separate getFields() from getField(), getSubfields() from getSubfield()
  to avoid forcing users to test is_array() after every call
* Add addWarnings() / getWarnings() for records to avoid throwing an
  exception for a non-fatal error
* Fix examples, touch up phpdoc in preparation for call for votes

0.0.8-alpha
* Switch to PEAR_Exception for error handling

0.0.7-alpha
* Implement useful key() overrides for key=>value iteration through
  fields and subfields 
* Adjust to new Structures_LinkedList_Double names

0.0.6-alpha
* Remove package globals, define class constants & static vars instead
* Change addField/Subfield() to append..(), prepend...(), and insert...()

0.0.5-alpha
* Work towards a more consistent API (delete getAllSubfields)
* Make PCRE expressions in getFields() and deleteFields() optional.
* Make duplicate() actually return a deep copy of a record.
* Stronger, better, faster (now with typehints)
* Iterate with foreach() everywhere now

0.0.4-alpha
* Adjust to Structures_Linked_List package name change and minor API changes
* Adhere to PEAR CS (thanks PHP_CodeSniffer!)
* Correct sloppy use of references (thanks E_STRICT!)
* Okay, this time real error handling using PEAR_ErrorStack
* Prepare first package for PEPR

0.0.3-alpha
* Split MARC into separate File_MARC and Structure_Linked_List packages (with corresponding renaming of classes and constants)
* Adopt PEAR naming conventions (s/MARC/File_MARC/)
* Initial stab at PEAR_ErrorStack error handling

0.0.2-alpha
* Fix marc_004.phpt: explicitly compare object references with === operator
* Document all constants.
* Fix MARC_Field::deleteSubfield() function
* Add this ChangeLog

0.0.1-alpha
* First publicly available release, based on MARC decoding algorithm from
the emilda.org php-marc package with a completely new API and class hierarchy
