Small comment round up

README.md

@@ -2,6 +2,7 @@
 
 [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.1193735.svg)](https://doi.org/10.5281/zenodo.1193735)
 
+
 ![release_badge](https://img.shields.io/github/v/tag/ga4gh/tool-registry-service-schemas)
 
 
@@ -19,6 +20,7 @@ Cloud Work Stream
 ----------------------------------
 
 The Cloud Work Stream is focused on creating specific standards for defining, sharing, and executing portable workflows and self-contained tasks, and accessing data across clouds.
+
 We work with many different Driver Projects to develop, enhance, test, and use the Cloud Work Stream APIs.
 
 What is the Tool Registry API Schema?
@@ -96,4 +98,4 @@ For more information
   * [WES](https://github.com/ga4gh/wiki/wiki/Workflow-Execution-Service)
 * [Global Alliance for Genomics and Health](https://www.ga4gh.org/) - GA4GH's main page
 * [GA4GH Technical Alignment Sub Committee (TASC)](https://github.com/ga4gh/TASC) - we try to co-ordinate GA4GH API decisions here
-* [GA4GH Slack](https://ga4gh.slack.com/) - although you may need an invitation from a GA4GH administrator if your email domain name has not been allow-listed, see [https://github.com/ga4gh/TASC/issues/44](https://github.com/ga4gh/TASC/issues/44)
+* [GA4GH Slack](https://ga4gh.slack.com/) - although you may need an invitation from a GA4GH administrator if your email domain name has not been allow-listed, see [https://github.com/ga4gh/TASC/issues/44](https://github.com/ga4gh/TASC/issues/44)

openapi/openapi.yaml

@@ -128,6 +128,15 @@ paths:
           description: Filter tools by the name of the descriptor type
           schema:
             $ref: '#/components/schemas/DescriptorType'
+        - name: tags
+          in: query
+          description: Filter tools by registry specific tags
+          schema:
+            type: array
+            items:
+              type: string
+            minItems: 1
+          explode: false
         - name: registry
           in: query
           description: The image registry that contains the image.
@@ -629,7 +638,7 @@ components:
         descriptor_type_version:
           type: object
           description: A map providing information about the language versions used in this tool. The keys should be the
-            same values used in the `descriptor_type` field, and the value should be an array of all the language versions used 
+            same values used in the `descriptor_type` field, and the value should be an array of all the language versions used
             for the given `descriptor_type`. Depending on the `descriptor_type` (e.g. CWL) multiple version values may be used
             in a single tool.
           example: |
@@ -647,6 +656,9 @@ components:
           description: Reports if this tool has a containerfile available. (For
             Docker-based tools, this would indicate the presence of a
             Dockerfile)
+        description:
+          type: string
+          description: The description of the tool version. This allows for documentation of a specific tool version as a tool evolves over time.
         meta_version:
           type: string
           description: The version of this tool version in the registry. Iterates when
@@ -726,7 +738,7 @@ components:
         - WDL
         - NFL
         - GALAXY
-        - SMK        
+        - SMK
     DescriptorTypeVersion:
       type: string
       description: The language version for a given descriptor type. The version should correspond