diff --git a/README.md b/README.md
index bd54053..426aa89 100644
--- a/README.md
+++ b/README.md
@@ -30,20 +30,29 @@ Semantic shapes are frequently described using the SHACL or ShEx language.
 
 ## SHACL Validators
 
-- [Apache Jena SHACL](https://github.com/apache/jena/tree/main/jena-shacl) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/apache/jena" align="top"> - Supports SHACL Core, SHACL-SPARQL; `Apache-2.0` license; `Java`.
-- [RDF4J SHACL Engine](https://github.com/eclipse-rdf4j/rdf4j/tree/main/core/sail/shacl) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/eclipse-rdf4j/rdf4j" align="top"> - Supports SHACL Core (without some property paths), SHACL-SPARQL, incremental validation; `BSD-3-Clause` license; `Java`.
-- [rdf-validate-shacl](https://github.com/zazuko/rdf-validate-shacl) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/zazuko/rdf-validate-shacl" align="top"> - Supports SHACL Core; pure JavaScript validator on top of the [RDFJS](https://rdf.js.org/) stack; [playground](https://zazuko.github.io/shacl-playground); `MIT` license; `JavaScript`.
-- [SHACL for Ruby](https://github.com/ruby-rdf/shacl) ![GitHub last commit](https://img.shields.io/github/last-commit/ruby-rdf/shacl) - A pure-Ruby library for working with the Shape Constraint Language to validate the shape of RDF graphs; `BSD-3-Clause` license; `Ruby`.
-- [shacl-engine](https://github.com/rdf-ext/shacl-engine) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/rdf-ext/shacl-engine" align="top"> - Supports SHACL Core, SHACL-SPARQL; A fast engine for data provided as [RDF/JS](http://rdf.js.org/data-model-spec/) objects; [playground](https://playground.rdf-ext.org/shacl/); `MIT` license; `JavaScript`.
-- [TopBraid SHACL API](https://github.com/TopQuadrant/shacl) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/TopQuadrant/shacl" align="top"> - Supports SHACL Core, SHACL-SPARQL, SHACL rules; based on Jena; `BSD-3-Clause` license; `Java`.
-- [TopBraid SHACL API Extended](https://github.com/SHACL-X/shacl-x) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/SHACL-X/shacl-x" align="top"> - Fork of TopBraid SHACL API + added SHACL-JS based on GraalVM Polyglot; `BSD-3-Clause` license; `Java`.
+- [Apache Jena SHACL](https://github.com/apache/jena/tree/main/jena-shacl) <img alt="Maven Central Version" src="https://img.shields.io/maven-central/v/org.apache.jena/jena-shacl" align="top"> <img alt="Maven Central Last Update" src="https://img.shields.io/maven-central/last-update/org.apache.jena/jena-shacl" align="top"> - Supports SHACL Core, SHACL-SPARQL; [docs](https://jena.apache.org/documentation/shacl/index.html); `Apache-2.0` license; `Java`.
+- [RDF4J SHACL Engine](https://github.com/eclipse-rdf4j/rdf4j/tree/main/core/sail/shacl) <img alt="Maven Central Version" src="https://img.shields.io/maven-central/v/org.eclipse.rdf4j/rdf4j-shacl" align="top"> <img alt="Maven Central Last Update" src="https://img.shields.io/maven-central/last-update/org.eclipse.rdf4j/rdf4j-shacl" align="top"> - Supports SHACL Core (without some property paths), SHACL-SPARQL, incremental validation; [docs](https://rdf4j.org/documentation/programming/shacl/); `BSD-3-Clause` license; `Java`.
+- [rdf-validate-shacl](https://github.com/zazuko/rdf-validate-shacl) <img alt="NPM Version" src="https://img.shields.io/npm/v/rdf-validate-shacl" align="top"> <img alt="GitHub Release Date" src="https://img.shields.io/github/release-date/zazuko/rdf-validate-shacl" align="top"> - Supports SHACL Core; pure JavaScript validator on top of the [RDFJS](https://rdf.js.org/) stack; `MIT` license; `JavaScript`.
+  - [playground](https://zazuko.github.io/shacl-playground) - Browser-based testbed.
+- [SHACL for Ruby](https://github.com/ruby-rdf/shacl) <img alt="Gem Version" src="https://img.shields.io/gem/v/shacl" align="top"> <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/ruby-rdf/shacl" align="top"> - A pure-Ruby library for working with the Shape Constraint Language to validate the shape of RDF graphs; `BSD-3-Clause` license; `Ruby`.
+- [shacl-engine](https://github.com/rdf-ext/shacl-engine) <img alt="NPM Version" src="https://img.shields.io/npm/v/shacl-engine" align="top"> <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/rdf-ext/shacl-engine" align="top"> - Supports SHACL Core, SHACL-SPARQL; A fast engine for data provided as [RDF/JS](http://rdf.js.org/data-model-spec/) objects; `MIT` license; `JavaScript`.
+  - [playground](https://playground.rdf-ext.org/shacl/) - Browser-based testbed.
+  - [rdf-ext-cli](https://github.com/rdf-ext/rdf-ext-cli) - The command line tool provides a validation feature based on shacl-engine. Data and shapes can be given as file, URL, or SPARQL endpoint + query.
+- [TopBraid SHACL API](https://github.com/TopQuadrant/shacl) <img alt="Maven Central Version" src="https://img.shields.io/maven-central/v/org.topbraid/shacl" align="top"> <img alt="Maven Central Last Update" src="https://img.shields.io/maven-central/last-update/org.topbraid/shacl" align="top"> - Supports SHACL Core, SHACL-SPARQL, SHACL rules; based on Jena; `BSD-3-Clause` license; `Java`.
+  - [RDF validator](https://www.itb.ec.europa.eu/shacl/any/upload) - The EU Interoperability Test Bed (ITB) playground based on TQ API; validate any RDF with SHACL Shapes.
+  - [SHACL shapes validator](https://www.itb.ec.europa.eu/shacl/shacl/upload) - The EU Interoperability Test Bed (ITB) playgrounds based on TQ API; validate SHACL Shapes itself.
+  - [Sparna SHACL playground](https://shacl-play.sparna.fr/play/) - Free online suite of tools from Sparna to work with SHACL; based on TQ API.
+- [TopBraid SHACL API Extended](https://github.com/SHACL-X/shacl-x) <img alt="GitHub Release" src="https://img.shields.io/github/v/release/SHACL-X/shacl-x" align="top"> <img alt="GitHub Release Date" src="https://img.shields.io/github/release-date/SHACL-X/shacl-x" align="top"> - Fork of TopBraid SHACL API + added SHACL-JS based on GraalVM Polyglot; [docs](https://shacl-x.github.io/docs/); `BSD-3-Clause` license; `Java`.
 
 ## ShEx Validators
 
-- [Apache Jena ShEx](https://github.com/apache/jena/tree/main/jena-shex) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/apache/jena" align="top"> - Supports ShEx, ShExC; not supported semantic actions, EXTERNAL; `Apache-2.0` license; `Java`.
-- [shexSpec/shex.js](https://github.com/shexjs/shex.js) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/shexjs/shex.js" align="top"> - JavaScript implementation of Shape Expressions; [playground](http://rawgit.com/shexSpec/shex.js/master/doc/shex-simple.html); `MIT` license; `JavaScript`.
+- [Apache Jena ShEx](https://github.com/apache/jena/tree/main/jena-shex) <img alt="Maven Central Version" src="https://img.shields.io/maven-central/v/org.apache.jena/jena-shex" align="top"> <img alt="Maven Central Last Update" src="https://img.shields.io/maven-central/last-update/org.apache.jena/jena-shex" align="top"> - Supports ShEx, ShExC; not supported semantic actions, EXTERNAL; [docs](https://jena.apache.org/documentation/shex/); `Apache-2.0` license; `Java`.
+- [shexSpec/shex.js](https://github.com/shexjs/shex.js) <img alt="NPM Version" src="https://img.shields.io/npm/v/shex" align="top"> <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/shexjs/shex.js" align="top"> - JavaScript implementation of Shape Expressions; `MIT` license; `JavaScript`.
+  - [playground](http://rawgit.com/shexSpec/shex.js/master/doc/shex-simple.html) - Browser-based testbed.
 - [ShEx-validator](https://github.com/HW-SWeL/ShEx-validator) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/HW-SWeL/ShEx-validator" align="top"> ☠️ - A standalone Node module with a command line interface; `MIT` license; `JavaScript`.
-- [Validata](https://github.com/HW-SWeL/Validata) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/HW-SWeL/Validata" align="top"> - An intuitive, standalone web-based tool to help building RDF documents by validating against preset schemas written in the ShEx language; [playground1](http://hw-swel.github.io/Validata/), [playground2](https://www.w3.org/2015/03/ShExValidata/); `MIT` license; `JavaScript`.
+- [Validata](https://github.com/HW-SWeL/Validata) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/HW-SWeL/Validata" align="top"> - An intuitive, standalone web-based tool to help building RDF documents by validating against preset schemas written in the ShEx language; `MIT` license; `JavaScript`.
+  - [playground1](http://hw-swel.github.io/Validata/)
+  - [playground2](https://www.w3.org/2015/03/ShExValidata/)
 
 ## Shapes Discovery Tools
 
@@ -58,7 +67,7 @@ Semantic shapes are frequently described using the SHACL or ShEx language.
 ## Shape Conversion Tools
 
 - [ShacShifter](https://github.com/AKSW/ShacShifter) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/AKSW/ShacShifter" align="top"> ☠️ - Shape shifter from SHACL to other formats (currently RDForms); `GPL-3.0` license; `Python`.
-- [SHACL To JSON Schema](https://github.com/comake/shacl-to-json-schema) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/comake/shacl-to-json-schema" align="top"> - TS, SHACL-to-JSON-Schema translator; `Typescript`.
+- [SHACL To JSON Schema](https://github.com/comake/shacl-to-json-schema) <img alt="NPM Version" src="https://img.shields.io/npm/v/@comake/shacl-to-json-schema" align="top"> <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/comake/shacl-to-json-schema" align="top"> - TS, SHACL-to-JSON-Schema translator; `Typescript`.
 
 ## Shape Generators
 
@@ -66,7 +75,8 @@ Semantic shapes are frequently described using the SHACL or ShEx language.
 
 ## Shape-based Query Generators
 
-- [shape-to-query](https://github.com/hypermedia-app/shape-to-query) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/hypermedia-app/shape-to-query" align="top"> - Generate SPARQL queries from SHACL Shapes; [playground](https://shape-to-query.hypermedia.app); `MIT` license; `Typescript`.
+- [shape-to-query](https://github.com/hypermedia-app/shape-to-query) <img alt="NPM Version" src="https://img.shields.io/npm/v/@hydrofoil/shape-to-query" align="top"> <img alt="GitHub Release Date" src="https://img.shields.io/github/release-date/hypermedia-app/shape-to-query" align="top"> - Generate SPARQL queries from SHACL Shapes; [docs](https://shape-to-query.hypermedia.app/docs); `MIT` license; `Typescript`.
+  - [playground](https://shape-to-query.hypermedia.app)
 
 ## Shape Editors, Visualizations
 
@@ -76,7 +86,8 @@ Semantic shapes are frequently described using the SHACL or ShEx language.
 
 Data viewers/Editors based on shapes.
 
-- [shaperone](https://github.com/hypermedia-app/shaperone) <img alt="GitHub last commit" src="https://img.shields.io/github/last-commit/hypermedia-app/shaperone" align="top"> - SHACL Shapes Form generator; [playground](https://forms.hypermedia.app/playground); `MIT` license; `Typescript`.
+- [shaperone](https://github.com/hypermedia-app/shaperone) <img alt="NPM Version" src="https://img.shields.io/npm/v/@hydrofoil/shaperone-wc" align="top"> <img alt="GitHub Release Date" src="https://img.shields.io/github/release-date/hypermedia-app/shaperone" align="top"> - SHACL Shapes Form generator; [docs](https://forms.hypermedia.app); `MIT` license; `Typescript`.
+  - [playground](https://forms.hypermedia.app/playground)
 
 ## IDE support
 
@@ -107,7 +118,7 @@ Data viewers/Editors based on shapes.
   - [Shapes Constraint Language (SHACL)](https://www.w3.org/TR/shacl/) - W3C Recommendation, 20 July 2017.
   - [SHACL Advanced Features](https://www.w3.org/TR/shacl-af/) - W3C Working Group Note, 08 June 2017.
   - [SHACL JavaScript Extensions](https://www.w3.org/TR/shacl-js/) - W3C Working Group Note, 08 June 2017.
-  - [SHACL Test Suite and Implementation Report](https://w3c.github.io/data-shapes/data-shapes-test-suite/) - W3C Document 17 January 2024.
+  - [SHACL Test Suite and Implementation Report](https://w3c.github.io/data-shapes/data-shapes-test-suite/) - W3C Document 01 July 2019.
   - [SHACL Use Cases and Requirements](https://www.w3.org/TR/shacl-ucr/) - W3C Working Group Note 20 July 2017.
 
 - SHACL, Community Group Latest Drafts & Notes
@@ -117,6 +128,10 @@ Data viewers/Editors based on shapes.
   - [SHACL Compact Syntax](https://w3c.github.io/shacl/shacl-compact-syntax/)
   - [SHACL JavaScript Extensions](https://w3c.github.io/shacl/shacl-js/)
 
+- SHACL-related specifications
+  - [The Shape Topologies algorithm](https://treecg.github.io/specification/shape-topologies)
+  - [DASH Data Shapes](https://www.datashapes.org/) - Platform-independent extensions of SHACL for common tasks. Stuff that could become an official standard in the future.
+
 - ShEx
   - [Shape Expressions Language 2.1](https://shex.io/shex-semantics/index.html) - Final Community Group Report 8 October 2019.