Jonathan Hedley (@jhy) header
Jonathan Hedley (@jhy) profile picture

Jonathan Hedley

@jhy

Hacker, author of https://nitter.gq/t.co/gqoEGxZDWk; working on something new. Previously with @awscloud. Also see @jhy@tilde.zone on Mastodon.

 NSW, Australia
jhedley.com
Joined January 2008
  • Tweets221
  • Following118
  • Followers314
12Media
Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)Photo by Jonathan Hedley (@jhy)
I'm excited to announce the release of jsoup v1.24.1 today. This version has a bunch of HTML and CSS spec alignment fixes, and performance improvements. There is also a change coming for some query semantics (to better align to CSS spec) which you can opt-in to now to get ready
1
1
70
Please see the release notes for all the deets. jsoup.org/news/release-1.24.…
jsoup release 1.24.1 (2026-Nov-03)

jsoup release 1.24.1 (2026-Nov-03)

jsoup 1.24.1 introduces Web query mode for standards-aligned CSS selectors and improves HTML parsing, performance, and specification conformance.

jsoup.org
1
5
I'm happy to announce that jsoup 1.23.2 is out now! It brings closer alignment with the HTML, XML, URL, and form submission specifications; improves XML and W3C DOM conversion; and makes HTTP workloads more efficient through broader JDK HttpClient reuse.
2
5
141
I've just released #jsoup 1.23.1, with substantial performance and memory improvements across the HTML parser. Against 1.22.2, ordinary string parsing is 18% faster on average in our benchmarks; source-tracked parsing is 70% faster while allocating 64% fewer bytes.
1
2
5
970
Also: improved noscript, SVG, MathML and CDATA parsing; safer HTTP redirects; new DOM APIs; and a Cleaner security fix affecting custom Safelists that permit raw-text elements. The built-ins are unaffected.
1
68
I've just released #jsoup 1.22.2. This release makes editing the DOM during traversal more predictable, refreshes the default HTML tag definitions with newer elements and better text boundaries, and improves reliability in parsing and HTTP transport.
1
1
90
Also fixes a number of edge cases in cleaning, stream parsing, XML doctype handling, and Android packaging. jsoup.org/news/release-1.22.…
jsoup release 1.22.2 (2026-Apr-20)

jsoup release 1.22.2 (2026-Apr-20)

jsoup 1.22.2 makes DOM editing during traversal more predictable, refreshes HTML tag defaults, and fixes edge cases in parsing, transport, cleaning, and XML handling.

jsoup.org
56
I'm happy to announce the release of #jsoup 1.22.1! This adds support for the re2j regular expression engine for regex-based CSS selectors, a configurable maximum parser depth, and brings a bunch of bug fixes and improvements.
1
1
2
247
Details at jsoup.org/news/release-1.22.… This release marks 15 years of jsoup development.
1
141
Happy to announce that #jsoup 1.21.2 is out! Adds custom SSLContext support in HTTP/2 connections, brings DOM/fragment parsing perf gains, and fixes some edge cases in parsing, traversal, cloning, and concurrent reads. jsoup.org/news/release-1.21.…
jsoup release 1.21.2 (2025-Aug-25)

jsoup release 1.21.2 (2025-Aug-25)

jsoup 1.21.2 adds custom SSLContext support, improves attribute handling, boosts DOM performance, and fixes edge case parsing bugs.

jsoup.org
5
180
Happy to announce that #jsoup v1.21.1 is out now! Lots of improvements, particularly the ability to directly select nodes (like text, data) with the CSS selectors.
1
1
1
6
601
github.com/jhy/jsoup/release…
Release jsoup 1.21.1 · jhy/jsoup

Release jsoup 1.21.1 · jhy/jsoup

jsoup 1.21.1 is out now, featuring powerful new node selection capabilities that let you target specific DOM nodes like comments and text nodes using CSS selectors, dynamic tag customization throug...

github.com
3
112
Very happy to announce that I've just released jsoup 1.20.1! Lots of improvements and bug fixes -- improved HTML parse rules to align with modern browsers, improved XML namespace handling, and a redesigned HTML pretty-printer for better consistency and customizability.
1
1
6
190
This release also delivers performance optimizations, new API enhancements such as flexible tag definitions via TagSet, concise CSS selectors, and parser thread-safety improvements. Big thanks to everyone who helped out. jsoup.org/news/release-1.20.…
jsoup release 1.20.1 (2025-Apr-29)

jsoup release 1.20.1 (2025-Apr-29)

jsoup 1.20.1 brings tighter HTML parsing, improved XML support, new API methods, performance gains, and robust bug fixes.

jsoup.org
1
87
Good news everybody! I just released #jsoup v1.19.1. It adds http/2 request support, and has a bunch of other improvements and bug fixes.
1
4
118
See the full list of changes: jsoup.org/news/release-1.19.…
jsoup release 1.19.1 (2025-Mar-04)

jsoup release 1.19.1 (2025-Mar-04)

jsoup 1.19.1 introduces HTTP/2 support, performance optimizations, and new APIs for cleaner, more efficient HTML parsing and manipulation.

jsoup.org
2
77
The next version of #jsoup will (finally!) support making http/2 requests, if you're running on Java 11+. It still works down to Java 8 if you need that.
2
1
4
139
It's a drop-in update with no changes required for existing Jsoup.connect() code, other than setting a system property (jsoup.useHttpClient) to enable.
1
64
The implementation uses Java's multi-release JAR feature to make requests via the HttpClient impl if it's available, or will fallback to the current HttpURLConnection. This also gives a path to http/3 support when that PEP lands in Java. github.com/jhy/jsoup/pull/22…
Support http/2 requests via HttpClient by jhy · Pull Request #2257 · jhy/jsoup

Support http/2 requests via HttpClient by jhy · Pull Request #2257 · jhy/jsoup

This adds support for executing HTTP requests using the Java 11+ HttpClient on systems that support it, enabling http/2 requests. On Java 8, and on Android, requests will still go via the existing ...

github.com
1
64
Happy to announce the release of jsoup 1.18.2! Faster parsing with less GCs, and a bunch of bug fixes.
1
5
95
Details (and graphs) at github.com/jhy/jsoup/release…
Release jsoup 1.18.2 · jhy/jsoup

Release jsoup 1.18.2 · jhy/jsoup

Improvements Optimized the throughput and memory use throughout the input read and parse flows, with heap allocations and GC down between -6% and -89%, and throughput improved up to +143% for sma...

github.com
39
Load more