diff --git a/README.md b/README.md
index 21d37b0..a3a592f 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 [![Documentation Status](https://readthedocs.org/projects/hed-schemas/badge/?version=latest)](https://hed-schemas.readthedocs.io/en/latest/?badge=latest)
 Standard:[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7876037.svg)](https://doi.org/10.5281/zenodo.7876037) 
-SCORE:[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7897596.svg)](https://doi.org/10.5281/zenodo.7897596)
+SCORE:[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7897596.svg)](https://doi.org/10.5281/zenodo.7897596) 
+LANG:[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.13987483.svg)](https://doi.org/10.5281/zenodo.13987483)
 
 ## About HED
 HED (Hierarchical Event Descriptors) is an evolving framework for the description and
@@ -33,7 +34,7 @@ The following table summarizes the current versions of the HED schemas.
 |----------------------------------------|--------------------|------|------------------------| ---- |
 | [**standard**](./standard_schema)      | 8.3.0              | Basic vocabulary for annotating data.       | 8.4.0                  | 10.5281/zenodo.7876037 |
 | [**score**](library_schemas/score)     | 1.2.0              | SCORE standard vocabulary for <br/>clinical neurological annotation<br/>(See [**Score docs**](https://hed-schemas.readthedocs.io/en/latest/hed_score_schema.html).) | 2.0.0                  | 10.5281/zenodo.7897596  |
-| [**lang**](library_schemas/lang)       | 1.0.0              | LANG linguistic stimuli annotation vocabulary.                                               | 1.0.1                  |  |
+| [**lang**](library_schemas/lang)       | 1.0.0              | LANG linguistic stimuli annotation vocabulary.                                               | 1.0.1                  | 10.5281/zenodo.13987483 |
 | [**slam**](library_schemas/slam) |                    | SLAM (Sensor Location and Motion) | 1.0.0                  | |  
 | [**testlib**](library_schemas/testlib) | 3.0.0              | A copy of the HED standard vocabulary<br/> for testing. <br/> (May not be stable.)    | 4.0.0                  |  |
 
diff --git a/library_schemas/lang/CHANGELOG.md b/library_schemas/lang/CHANGELOG.md
new file mode 100644
index 0000000..47308b2
--- /dev/null
+++ b/library_schemas/lang/CHANGELOG.md
@@ -0,0 +1,3 @@
+# CHANGELOG for HED lang library schema
+
+## Initial release October 28, 2024
\ No newline at end of file
diff --git a/library_schemas/lang/README.md b/library_schemas/lang/README.md
index 4569b6f..232401e 100644
--- a/library_schemas/lang/README.md
+++ b/library_schemas/lang/README.md
@@ -1,3 +1,5 @@
+LANG:[![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.13987483.svg)](https://doi.org/10.5281/zenodo.13987483)
+
 # HED LANG Library Schema
 
  The HED Language library schema (HED LANG Schema) contains vocabulary for annotating language experiments in cognitive science. The schema allows for detailed annotation of neuroimaging experiments that involve language events. It is suitable for experiments using carefully controlled experiment stimuli to address specific questions in the domain of language processing, and for experiments using complex naturalistic paradigms involving written or spoken language.