* 38.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 28e4969b: Merge pull request #173 from michamos/language_enum
    MINOR fc672d2d: elements: new language_code enum

* 37.0.3 "Micha Moskovic <michamos@gmail.com>"
    MINOR 05ad9a29: Merge pull request #179 from
    michamos/add-record_affiliations
    MINOR 62e4cf3a: hep: add record_affiliations

* 37.0.2 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR 5c7e29e0: Merge pull request #178 from david-caro/hide_six_import
    MINOR 581de3cd: setup: remove unneeded setup dep to six

* 37.0.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR 4173105a: Merge pull request #175 from
    michamos/fix_legacy_creation_date
    MINOR 6b25156b: schemas: legacy_creation_date is not a date-time

* 37.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 0bc9bc19: Merge pull request #153 from michamos/acquisition_sources
    MINOR 670bc3e9: schemas: promote acquisition_source to array

* 36.0.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR d9509d99: Merge pull request #172 from
    michamos/special_collections_update
    MINOR 72810b16: hep: update special collections
    MINOR dd9172ec: hep: add INIS keyword schema

* 36.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR 9c9f6803: Merge pull request #145 from michamos/energy_ranges_enum
    MINOR 134d1d4e: hep: use enum for energy ranges

* 35.0.1 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR c2cc8462: Merge pull request #169 from
    jacquerie/make-experiment.value-not-required
    MINOR ff51bdf4: experiments: make experiment.value not required

* 35.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR f7e159c3: Merge pull request #170 from
    jacquerie/institution-to-institutions
    MINOR f9a3b370: experiments: institution -> institutions
    FIXED ISSUES: https://github.com/inspirehep/inspire-schemas/issues/167

* 34.3.1 "Javier Martin Montull <javier.martin.montull@cern.ch>"
    MINOR 006537d3: Merge pull request #162 from Glignos/parent_record
    MINOR af291766: builders: add parent_record field

* 34.3.0 "David Caro <david@dcaro.es>"
    FEATURE ffdd4f45: Merge pull request #165 from
    spirosdelviniotis/inspire_schemas_add_publication_info_material
    FEATURE d8a09e84: builder: support for `publication.material` field
    FEATURE 5442e40c: tests: add `publication_info.material` to tests

* 34.2.0 "David Caro <david@dcaro.es>"
    FEATURE 853d5527: Merge pull request #160 from
    spirosdelviniotis/inspire_schemas_add_dois_material
    FEATURE 6eabce2b: tests: add `dois.material` field to tests
    FEATURE 1ccdd81d: builder: add support for `dois.material` field

* 34.1.0 "David Caro <david@dcaro.es>"
    FEATURE efa29967: Merge branch
    'spirosdelviniotis-inspire_schemas_add_licence_material'
    FEATURE 52e00267: tests: add `material` and `imposing` for `license`
    FEATURE 409d7e92: builder: add add support for `material`,`imposing`

* 34.0.3 "David Caro <david@dcaro.es>"
    MINOR 7daedd17: Merge pull request #158 from
    spirosdelviniotis/inspire_schemas_add_copyright_year
    MINOR 0d1f0143: builder: add `copyright.year` field to the builder
    MINOR da049660: tests: add `copyright.year` field to tests

* 34.0.2 "David Caro <david@dcaro.es>"
    MINOR b35c64d1: Merge pull request #156 from
    spirosdelviniotis/inspire_schemas_bug_copyright_material_155
    MINOR 1bf78c0b: builders: populate `copyright.material` field.
    MINOR 47747214: tests: add missing `material` field data

* 34.0.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR d45edc53: Merge pull request #150 from michamos/fix_arxiv_example
    MINOR 3a6762a2: hep: don't use arXiv subcategories in eprint value

* 34.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 1db97776: Merge pull request #141 from michamos/conference_schema
    MAJOR 60368a83: conferences: finalize schema

* 33.0.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR e18c3be7: Merge pull request #138 from
    jacquerie/remove-normalize_date_iso
    MINOR af49dee9: builders: don't use normalize_date_iso

* 33.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 6c17361c: Merge pull request #140 from michamos/related_records
    MINOR 9a8486bd: schemas: add related_records
    MINOR 0e30dd02: scripts: generate correct example dates

* 32.1.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR 32ed9879: Merge pull request #137 from michamos/hidden_pubinfo
    MINOR b28c4991: hep: add hiddden publication_info

* 32.1.0 "Micha Moskovic <michamos@gmail.com>"
    FEATURE 367132ec: Merge pull request #124 from Glignos/books_for_builder
    MINOR f8133d35: builder: add functions for book information

* 32.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 2a4d55e1: Merge pull request #136 from michamos/experiment_schema
    MINOR e758a283: experiments: finalize schema
    MINOR ee329bc4: experiments: introduce dependencies
    MINOR b47cb3ab: elements/url: document corresponding MARC fields

* 31.0.2 "Micha Moskovic <michamos@gmail.com>"
    MINOR bdae2b7b: Merge pull request #133 from michamos/fix_descriptions
    MINOR cfd42dd3: hep: add year to copyright field
    MINOR 13aa9f2b: hep: better documentation for pubinfo_freetext
    MINOR d54a4782: schemas: fix links in descriptions
    MINOR db1a76ca: schemas: add translation to material
    MINOR 8b8ca976: schemas: put :MARC: as first line in descriptions

* 31.0.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR b98441bd: Merge pull request #132 from
    jacquerie/add-type-to-acquisition-source-datetime
    MINOR 8a398df0: elements/acquisition_source: add type to datetime
    MINOR de94bd01: elements/reference: add type to parent_title
    MINOR 0629b094: elements/reference: add type to report_number

* 31.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 5f6ce46d: Merge pull request #130 from michamos/reference_overhaul
    MINOR 325e57cd: elements/document_type: resurrect activity report
    MINOR 9936838a: elements/reference: finalize subschema

* 30.2.3 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR bd117fa5: Merge pull request #129 from david-caro/fix_preprint_date
    MINOR c669b9d8: builder: don't create datetime for preprint_date

* 30.2.2 "David Caro <david@dcaro.es>"
    MINOR 7e01a600: Merge pull request #127 from
    david-caro/add_pubinfo_freetext
    MINOR 67b1eabb: builders.LiteratureBuilder: add pubinfo_freetext

* 30.2.1 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR 2e5ec37c: Merge pull request #128 from
    david-caro/strip_spaces_from_authors
    MINOR 70f84eaf: normalize_author: strip any spaces from the names

* 30.2.0 "Micha Moskovic <michamos@gmail.com>"
    FEATURE 7593a500: Merge pull request #97 from michamos/document_schema
    MINOR fd57725c: global: allow yaml schema files
    MINOR e0ea1206: schemas: start documentation

* 30.1.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR bbb1b21b: Merge pull request #126 from jacquerie/regenerate-fixtures
    MINOR 6a664e12: tests: add missing signature_block to fixture

* 30.1.0 "Micha Moskovic <michamos@gmail.com>"
    FEATURE b4260da7: Merge pull request #123 from jacquerie/fix-builder
    MINOR f7c6a794: builders: fix add_acquisition_source

* 30.0.1 "Samuele Kaplun <Samuele.Kaplun@cern.ch>"
    MINOR de9c3936: Merge pull request #125 from kaplun/signature
    MINOR 3e3ed015: hep: add missing signature_block

* 30.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR c52d01ed: Merge pull request #122 from
    jacquerie/use-datetime-in-acquisition_source
    MINOR 83a2fdae: elements/acquisition_source: use datetime

* 29.0.0 "Micha Moskovic <michamos@gmail.com>"
    MAJOR 67f56909: Merge pull request #120 from jacquerie/add-deleted_records
    MINOR c4b2ea60: global: add deleted_records everywhere

* 28.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR 38373089: Merge pull request #119 from michamos/kill_confpaper_info
    MINOR 13385504: hep: remove publication_info.confpaper_info

* 27.0.2 "Micha Moskovic <michamos@gmail.com>"
    MINOR f0380968: Merge pull request #118 from rikirenz/add-test-is-citeable
    MINOR a3ab3dd3: tests: add tests is_citeable function

* 27.0.1 "Micha Moskovic <michamos@gmail.com>"
    MINOR 2e94ca26: Merge pull request #112 from
    rikirenz/fix-publication-info-field
    MINOR 1813043f: builders: fix publication_info citeable logic

* 27.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR 2cba2c00: Merge pull request #116 from michamos/fix_edition
    MINOR be54482e: hep: make editions less stupid

* 26.1.1 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR 85d1a63c: Merge pull request #115 from michamos/data_record
    MINOR 49cd8c52: schemas: stub schema for data

* 26.1.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    FEATURE 432357c9: Merge pull request #114 from
    jmartinm/add-date-to-acquisition-source
    MINOR 73c1b4ab: lit_builder: add date to acquisition_source

* 26.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR d57aca20: Merge pull request #111 from
    michamos/remove_cds_from_special_collections
    MINOR 5a37d2e4: hep: remove CDS from special_collections

* 25.1.2 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR 572876e9: Merge pull request #106 from jacquerie/expand-bai-regexp
    MINOR 5be997d1: elements: expand regexp for BAIs

* 25.1.1 "David Caro <david@dcaro.es>"
    MINOR 2c6588f1: Merge pull request #104 from david-caro/remove_pydoctest
    MINOR 03dc41c9: tests: remove useless pydocstyle

* 25.1.0 "David Caro <david@dcaro.es>"
    FEATURE 379eb431: Merge pull request #81 from rikirenz/literature-builder
    FEATURE 99d35aba: tests: adapt the mock patch with the new structure
    FEATURE 0d6c3f7b: lit_builder: add class to handle hep records
    FEATURE 9106839a: tests: add integration test for the lit builder
    FEATURE eda56943: utils: add normalization functions
    FEATURE 0b74f7bd: tests: fix test in according to the new fixtures
    FEATURE 9fa71d10: setup: add idutils dependecy

* 25.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR 1e4bbd38: Merge pull request #102 from
    michamos/desy_bookkeeping_is_array
    MAJOR 59bf26ee: hep: _desy_bookkeeping is an array

* 2.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR 683d6b7e: Merge pull request #101 from
    jacquerie/add-underscore-in-original-address
    MINOR a3f441a0: elements: add underscore to original address

* 1.0.0 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MAJOR 5879fa6c: Merge pull request #100 from michamos/enlarge_your_schema
    MINOR aee49d81: hep: new `_export_to` key
    MINOR 472df07e: hep: new `_desy_bookkeeping` key
    MINOR ebc48c2a: schemas: `schemas` in external_system_identfiers

* 0.0.3 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR 3ddd2468: Merge pull request #98 from michamos/enlarge_your_schema
    MINOR 709cb27d: institutions: preserve old ICNs
    MINOR 96c9feea: authors: arxiv_categories addition

* 0.0.2 "Micha Moskovic <michamos@gmail.com>"
    MINOR a25f25e2: Merge pull request #96 from michamos/fft
    MINOR 6010cc8a: hep: `_files` addition

* 0.0.1 "Jacopo Notarstefano <jacopo.notarstefano@gmail.com>"
    MINOR 669592d3: Merge pull request #95 from
    michamos/external_system_identifiers
