Update codemeta

Author: bact

CONTRIBUTING.md

@@ -1,5 +1,5 @@
 ---
-SPDX-FileCopyrightText: 2025 PyThaiNLP Project
+SPDX-FileCopyrightText: 2025-2026 PyThaiNLP Project
 SPDX-FileType: DOCUMENTATION
 SPDX-License-Identifier: CC0-1.0
 ---
@@ -108,9 +108,7 @@ Make sure the tests pass on GitHub Actions.
 
 See more in [tests/README.md](./tests/README.md)
 
-## Building and Installing
-
-PyThaiNLP uses modern Python packaging with all configuration in `pyproject.toml` (PEP 517/518/621).
+## Installing and Building
 
 ### Installing for Development
 

codemeta.json

@@ -3,7 +3,7 @@
   "@type": "SoftwareSourceCode",
   "name": "PyThaiNLP",
   "description": "Thai Natural Language Processing in Python",
-  "version": "5.1.0",
+  "version": "5.2.0",
   "author": [
     {
       "@type": "Person",
@@ -61,15 +61,15 @@
   "issueTracker": "https://github.com/PyThaiNLP/pythainlp/issues",
   "url": "https://pythainlp.org/",
   "keywords": [
+    "NLP",
     "natural language processing",
-    "Thai",
-    "Python",
+    "tokenization",
     "text processing",
+    "linguistics",
+    "localization",
     "computational linguistics",
-    "tokenization",
-    "word segmentation",
-    "NLP",
-    "Thai language",
-    "Thai NLP"
+    "ThaiNLP",
+    "Thai NLP",
+    "Thai language"
   ]
 }

pyproject.toml

@@ -34,7 +34,6 @@ keywords = [
     "NLP",
     "natural language processing",
     "tokenization",
-    "text analytics",
     "text processing",
     "linguistics",
     "localization",