add notice of zstd as an optional dependency.
@@ -40,12 +40,13 @@ Release 2.0.0-ALPHA - 01/13/2021
image should be processed but can't because the required external dependency is
not available. See https://pdfbox.apache.org/2.0/dependencies.html#jai-image-io
for the non-ASF-2.0-compatible jpeg2000 library.
+ * CompressorParser -- users must add the com.github.luben:zstd-jni to the classpath
+ to process zstd files. This is an optional library that is no longer bundled
+ in tika-parsers-standard-package.
* ChmParser was moved to org.apache.tika.parser.microsoft.chm
* RTFParser was moved to org.apache.tika.parser.microsoft.rtf
* We are now using non-shaded versions of xmpcore with namespaces com.adobe.internal.*
vs com.adobe.*.
- * We switched the underlying MP4 parser to Drew Noakes' metadata-extractor's MP4 parser
- from sannies' isoparser.
* tika-app
