diff --git a/mkdocs.yml b/mkdocs.yml
index d2b665906d..baf8542e19 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -1,4 +1,4 @@
-site_name: Brain Imaging Data Structure v1.4.1-dev
+site_name: Brain Imaging Data Structure v1.4.1
 theme:
     name: material
     custom_dir: theme_customizations/
diff --git a/src/99-appendices/01-contributors.md b/src/99-appendices/01-contributors.md
index 79f5d36837..2fc5f679d7 100644
--- a/src/99-appendices/01-contributors.md
+++ b/src/99-appendices/01-contributors.md
@@ -37,7 +37,7 @@ ecosystem (in alphabetical order).
 If you contributed to the BIDS ecosystem and your name is not listed, please add it.
 
 -   Fidel Alfaro Almagro 💬📖💡🔌
--   Stefan Appelhoff 📖💬🤔🐛💡💻👀⚠️📢✅🔧🔌📝
+-   Stefan Appelhoff 📖💬🤔🐛💡💻👀⚠️📢✅🔧🔌📝🚧🔣
 -   Tibor Auer 💬📖💡🔧📢
 -   Sylvain Baillet 📖🔍
 -   Arshitha Basavaraj 📖🚇💻
@@ -63,7 +63,7 @@ If you contributed to the BIDS ecosystem and your name is not listed, please add
 -   Eric A. Earl 🤔
 -   Anders Eklund 📖📢💻
 -   Oscar Esteban 📖🔧🤔💬💻
--   Franklin W. Feingold 📋📝✅💬🤔🎨📢👀🚇
+-   Franklin W. Feingold 📋📝✅💬🤔🎨📢👀🚇🖋📆
 -   Guillaume Flandin 📖💻
 -   Adeen Flinker 📖
 -   Brett L. Foster 📖
@@ -122,7 +122,7 @@ If you contributed to the BIDS ecosystem and your name is not listed, please add
 -   National Institute of Mental Health 💵
 -   Mikael Naveau 🐛
 -   B. Nolan Nichols 📖
--   Thomas E. Nichols 📖📢🔧
+-   Thomas E. Nichols 📖📢🔧👀🚧
 -   Dylan Nielson 📖💻🔧
 -   Guiomar Niso 📖💡📢
 -   Michael P. Notter 💬📝✅📢📖
@@ -162,6 +162,7 @@ If you contributed to the BIDS ecosystem and your name is not listed, please add
 -   Sébastien Tourbier 🤔👀📢🐛💻📖
 -   William Triplett 📖
 -   Jessica A. Turner 📖
+-   Max A. van den Boom 💻👀📖
 -   Bradley Voytek 📖
 -   Brian A. Wandell 📖
 -   Joseph Wexler 📖💡
diff --git a/src/CHANGES.md b/src/CHANGES.md
index 470ac57968..431e0a5190 100644
--- a/src/CHANGES.md
+++ b/src/CHANGES.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [Unreleased](https://github.com/bids-standard/bids-specification/tree/HEAD)
+## [v1.4.1](https://bids-specification.readthedocs.io/en/v1.4.1/) (2020-10-13)
 
 -   \[INFRA] minor robustness enhancements to pdf build shell script  [#642](https://github.com/bids-standard/bids-specification/pull/642) ([yarikoptic](https://github.com/yarikoptic))
 -   \[FIX] consistent CoordinateSystem fields for ephys [#641](https://github.com/bids-standard/bids-specification/pull/641) ([sappelhoff](https://github.com/sappelhoff))
@@ -60,9 +60,8 @@
 -   \[INFRA] Convert entity table to yaml [#475](https://github.com/bids-standard/bids-specification/pull/475) ([tsalo](https://github.com/tsalo))
 -   \[FIX] Recommend SI units formatting to adhere to CMIXF-12 [#411](https://github.com/bids-standard/bids-specification/pull/411) ([sappelhoff](https://github.com/sappelhoff))
 
-## [v1.4.0](https://github.com/bids-standard/bids-specification/tree/v1.4.0) (2020-06-11)
+## [v1.4.0](https://bids-specification.readthedocs.io/en/v1.4.0/) (2020-06-11)
 
--   REL: v1.4.0 [#496](https://github.com/bids-standard/bids-specification/pull/496) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[FIX] Clarify language on unsetting a key/value pair [#495](https://github.com/bids-standard/bids-specification/pull/495) ([nicholst](https://github.com/nicholst))
 -   \[ENH] optionally allow LICENSE file [#483](https://github.com/bids-standard/bids-specification/pull/483) ([sappelhoff](https://github.com/sappelhoff))
 -   \[INFRA] linkchecker - ignore github pull and tree URLs [#477](https://github.com/bids-standard/bids-specification/pull/477) ([yarikoptic](https://github.com/yarikoptic))
@@ -76,20 +75,18 @@
 -   \[FIX] Add reference to PDF on front page of specification [#452](https://github.com/bids-standard/bids-specification/pull/452) ([nicholst](https://github.com/nicholst))
 -   \[INFRA] Add conditional for link-checking releases [#451](https://github.com/bids-standard/bids-specification/pull/451) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[FIX] unordered list formatting in BEP018 [#449](https://github.com/bids-standard/bids-specification/pull/449) ([sappelhoff](https://github.com/sappelhoff))
--   REL: 1.3.1-dev [#448](https://github.com/bids-standard/bids-specification/pull/448) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[FIX] fix inconsistencies for task label between sections [#446](https://github.com/bids-standard/bids-specification/pull/446) ([Remi-Gau](https://github.com/Remi-Gau))
 -   \[FIX] update DECISION-MAKING.md document with new governance [#441](https://github.com/bids-standard/bids-specification/pull/441) ([sappelhoff](https://github.com/sappelhoff))
 -   \[ENH] BEP 003: Common Derivatives [#265](https://github.com/bids-standard/bids-specification/pull/265) ([effigies](https://github.com/effigies))
 -   \[ENH] Add Glossary of terms/abbreviations used in the specification [#152](https://github.com/bids-standard/bids-specification/pull/152) ([yarikoptic](https://github.com/yarikoptic))
 
-## [v1.3.0](https://github.com/bids-standard/bids-specification/tree/v1.3.0) (2020-04-14)
+## [v1.3.0](https://bids-specification.readthedocs.io/en/v1.3.0/) (2020-04-14)
 
 -   \[INFRA] add zenodo badge to README [#447](https://github.com/bids-standard/bids-specification/pull/447) ([sappelhoff](https://github.com/sappelhoff))
 -   \[MISC] Added contributors from VisLab [#444](https://github.com/bids-standard/bids-specification/pull/444) ([VisLab](https://github.com/VisLab))
 -   \[FIX] Clarify  snake_case+CamelCase in TSV+JSON [#442](https://github.com/bids-standard/bids-specification/pull/442) ([sappelhoff](https://github.com/sappelhoff))
 -   \[FIX] Eliminate web/online-specific language [#437](https://github.com/bids-standard/bids-specification/pull/437) ([nicholst](https://github.com/nicholst))
 -   \[INFRA] ensure build_docs_pdf CircleCI job runs last [#436](https://github.com/bids-standard/bids-specification/pull/436) ([sappelhoff](https://github.com/sappelhoff))
--   REL: v1.3.0 [#435](https://github.com/bids-standard/bids-specification/pull/435) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[INFRA] Add issue templates for GitHub [#434](https://github.com/bids-standard/bids-specification/pull/434) ([sappelhoff](https://github.com/sappelhoff))
 -   \[INFRA] Get latest PDF build from CircleCI artifacts [#433](https://github.com/bids-standard/bids-specification/pull/433) ([sappelhoff](https://github.com/sappelhoff))
 -   \[INFRA] Update release protocol [#432](https://github.com/bids-standard/bids-specification/pull/432) ([franklin-feingold](https://github.com/franklin-feingold))
@@ -99,15 +96,13 @@
 -   \[FIX] Unify section titles and table-of-contents entries [#422](https://github.com/bids-standard/bids-specification/pull/422) ([nicholst](https://github.com/nicholst))
 -   \[INFRA] add # before heading in CHANGES [#419](https://github.com/bids-standard/bids-specification/pull/419) ([sappelhoff](https://github.com/sappelhoff))
 -   \[INFRA] fix heading of auto changelog to be a markdown header [#417](https://github.com/bids-standard/bids-specification/pull/417) ([sappelhoff](https://github.com/sappelhoff))
--   REL: 1.3.0-dev [#413](https://github.com/bids-standard/bids-specification/pull/413) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[ENH] Add OPTIONAL EthicsApprovals field to dataset description [#412](https://github.com/bids-standard/bids-specification/pull/412) ([effigies](https://github.com/effigies))
 -   \[ENH] BEP 018 - Genetic Information [#395](https://github.com/bids-standard/bids-specification/pull/395) ([effigies](https://github.com/effigies))
 
-## [v1.2.2](https://github.com/bids-standard/bids-specification/tree/v1.2.2) (2020-02-12)
+## [v1.2.2](https://bids-specification.readthedocs.io/en/v1.2.2/) (2020-02-12)
 
 -   \[FIX] improve wording on data dictionaries [#410](https://github.com/bids-standard/bids-specification/pull/410) ([sappelhoff](https://github.com/sappelhoff))
 -   \[MISC] update contributions by CPernet [#409](https://github.com/bids-standard/bids-specification/pull/409) ([CPernet](https://github.com/CPernet))
--   REL: v1.2.2 [#405](https://github.com/bids-standard/bids-specification/pull/405) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[MISC] Add Sébastien Tourbier to contributors [#394](https://github.com/bids-standard/bids-specification/pull/394) ([sebastientourbier](https://github.com/sebastientourbier))
 -   \[FIX] consistent units description between EEG/MEG/iEEG. Clarify (derived) SI units + prefixes [#391](https://github.com/bids-standard/bids-specification/pull/391) ([sappelhoff](https://github.com/sappelhoff))
 -   \[MISC] moved list of extension proposals to the main BIDS website [#389](https://github.com/bids-standard/bids-specification/pull/389) ([robertoostenveld](https://github.com/robertoostenveld))
@@ -138,17 +133,15 @@
 -   \[FIX] Add CBV and phase to Entity table [#312](https://github.com/bids-standard/bids-specification/pull/312) ([tsalo](https://github.com/tsalo))
 -   \[FIX] Normalization of template-generated standard spaces [#306](https://github.com/bids-standard/bids-specification/pull/306) ([oesteban](https://github.com/oesteban))
 -   \[ENH] Release protocol notes [#304](https://github.com/bids-standard/bids-specification/pull/304) ([franklin-feingold](https://github.com/franklin-feingold))
--   REL: 1.3.0-dev [#303](https://github.com/bids-standard/bids-specification/pull/303) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[INFRA] Adding contributor appendix sentence to PR template  [#299](https://github.com/bids-standard/bids-specification/pull/299) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[ENH] Added discontinuous datatype for EEG and iEEG [#286](https://github.com/bids-standard/bids-specification/pull/286) ([wouterpotters](https://github.com/wouterpotters))
 -   \[FIX] Clarify paragraph about custom data types [#264](https://github.com/bids-standard/bids-specification/pull/264) ([effigies](https://github.com/effigies))
 
-## [v1.2.1](https://github.com/bids-standard/bids-specification/tree/v1.2.1) (2019-08-14)
+## [v1.2.1](https://bids-specification.readthedocs.io/en/v1.2.1/) (2019-08-14)
 
 -   FIX: repair link in anatomical MRI table [#297](https://github.com/bids-standard/bids-specification/pull/297) ([sappelhoff](https://github.com/sappelhoff))
 -   \[ENH] Clarify requirements in Release Protocol [#294](https://github.com/bids-standard/bids-specification/pull/294) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[INFRA+FIX] Use linkchecker (from a dedicated docker image) to check all URLs [#293](https://github.com/bids-standard/bids-specification/pull/293) ([yarikoptic](https://github.com/yarikoptic))
--   REL: v1.2.1 [#291](https://github.com/bids-standard/bids-specification/pull/291) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[ENH] Adding Contributors and updating contributions [#284](https://github.com/bids-standard/bids-specification/pull/284) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[MISC] update Code of Conduct contact [#281](https://github.com/bids-standard/bids-specification/pull/281) ([franklin-feingold](https://github.com/franklin-feingold))
 -   \[ENH] Update contributing guide and README to make discussion forums easy to find [#279](https://github.com/bids-standard/bids-specification/pull/279) ([emdupre](https://github.com/emdupre))
@@ -169,7 +162,6 @@
 -   \[MISC] Document BEPs that are not active anymore, but have not been merged [#240](https://github.com/bids-standard/bids-specification/pull/240) ([sappelhoff](https://github.com/sappelhoff))
 -   \[FIX] remove ManufacturersAmplifierModelName (again) [#236](https://github.com/bids-standard/bids-specification/pull/236) ([robertoostenveld](https://github.com/robertoostenveld))
 -   \[INFRA] Update release protocol [#235](https://github.com/bids-standard/bids-specification/pull/235) ([effigies](https://github.com/effigies))
--   REL: 1.3.0-dev [#234](https://github.com/bids-standard/bids-specification/pull/234) ([effigies](https://github.com/effigies))
 -   \[INFRA] Enable version panel for quickly finding previous versions [#232](https://github.com/bids-standard/bids-specification/pull/232) ([effigies](https://github.com/effigies))
 -   \[FIX] Clarify Appendix II: The list of licenses only lists examples [#222](https://github.com/bids-standard/bids-specification/pull/222) ([sappelhoff](https://github.com/sappelhoff))
 -   \[FIX] Trivial column header fix  [#220](https://github.com/bids-standard/bids-specification/pull/220) ([nicholst](https://github.com/nicholst))
@@ -199,9 +191,8 @@
 -   \[FIX] Specify marker file names for KIT data (MEG) [#62](https://github.com/bids-standard/bids-specification/pull/62) ([monkeyman192](https://github.com/monkeyman192))
 -   \[FIX] Remove father-level for meg filetypes other than BTi/4D data [#19](https://github.com/bids-standard/bids-specification/pull/19) ([teonbrooks](https://github.com/teonbrooks))
 
-## [v1.2.0](https://github.com/bids-standard/bids-specification/tree/v1.2.0) (2019-03-04)
+## [v1.2.0](https://bids-specification.readthedocs.io/en/v1.2.0/) (2019-03-04)
 
--   REL: v1.2.0 [#161](https://github.com/bids-standard/bids-specification/pull/161) ([chrisgorgo](https://github.com/chrisgorgo))
 -   \[MISC] Adding Dimitri Papadopoulos Orfanos to the list of contributors [#157](https://github.com/bids-standard/bids-specification/pull/157) ([DimitriPapadopoulos](https://github.com/DimitriPapadopoulos))
 -   \[FIX] use "specification" not "protocol" to refer to BIDS [#156](https://github.com/bids-standard/bids-specification/pull/156) ([yarikoptic](https://github.com/yarikoptic))
 -   \[FIX] Fix example misalignment [#155](https://github.com/bids-standard/bids-specification/pull/155) ([DimitriPapadopoulos](https://github.com/DimitriPapadopoulos))
@@ -217,9 +208,8 @@
 -   \[MISC] Adding formal decision-making rules [#104](https://github.com/bids-standard/bids-specification/pull/104) ([chrisgorgo](https://github.com/chrisgorgo))
 -   \[FIX] number of small corrections to the specification [#98](https://github.com/bids-standard/bids-specification/pull/98) ([robertoostenveld](https://github.com/robertoostenveld))
 
-## [v1.1.2](https://github.com/bids-standard/bids-specification/tree/v1.1.2) (2019-01-10)
+## [v1.1.2](https://bids-specification.readthedocs.io/en/v1.1.2/) (2019-01-10)
 
--   REL: v.1.1.2 [#121](https://github.com/bids-standard/bids-specification/pull/121) ([chrisgorgo](https://github.com/chrisgorgo))
 -   \[MISC] Update 01-contributors.md [#120](https://github.com/bids-standard/bids-specification/pull/120) ([oesteban](https://github.com/oesteban))
 -   \[ENH] Global fields in data dictionaries [#117](https://github.com/bids-standard/bids-specification/pull/117) ([chrisgorgo](https://github.com/chrisgorgo))
 -   \[MISC] Propose BEP026 MER [#116](https://github.com/bids-standard/bids-specification/pull/116) ([greydongilmore](https://github.com/greydongilmore))