Overview
Cardano Development Updates is a news site where the engineers who build Cardano's core software post progress reports about their work. It suits anyone who wants to follow how the network's software changes. Each post comes from the team doing the work, and posts such as the Ledger and Mithril updates link each item to its GitHub pull request or issue.
The site is published by Intersect1, a member-based organization tasked with ensuring the continuity and future development of Cardano2. Teams cover areas such as the ledger (the rules that decide which transactions are valid), consensus (how computers on the network agree on its history), smart contracts (programs that run automatically on the network), networking, and the Mithril and Hydra projects3. Mithril lets apps check Cardano chain data without running a full node4, and Hydra processes transactions off the main chain to make them faster and cheaper5. The site's source files live in a public GitHub repository, and teams publish by adding their posts to it6.
Key Features
- Updates written by the engineers themselves. Cardano's core teams write and publish their own posts, and each post should open with a high-level summary that technical writers use to share the news with the general public6.
- A trail back to the code. Ledger team posts list each piece of work, from new features to testing and releases, with a link to the matching change on GitHub, the site where the project's code lives7.
- Performance reports for new releases. A separate Reports section holds benchmarking reports that compare new versions of the Cardano node, the program that runs the network, against earlier versions8.
- Write-ups when problems occur. Cardano Development Updates also carries incident and security reports, such as the Blocks from the future report, filed under their own topic tags so they are easy to find9.
- Several ways to keep up. Readers can browse posts by team or topic, read quarterly summaries, or subscribe through RSS, Atom, or JSON feeds that a feed reader app checks for new posts1.
What to Expect
Visitors land on a list of the newest team posts, each labeled with the team name and date. A post usually opens with that high-level summary, which can itself be quite technical, then moves into a detailed list of work completed. Ledger posts, for example, split that list into features, testing, and releases7. Teams set their own rhythm: one can publish straight away, or build up a report bit by bit and publish it at the end of a two-week period6.
Casual readers can start with the summary. Developers and stake pool operators can follow the links into the exact code changes, or open the benchmarking reports to see how a node release performed in testing. Those tests run on a dedicated cluster of block-producing computers spread across several cloud regions, and the reports note that they are designed to amplify trends rather than copy the live network's conditions, so on the live network the measured effects are smaller and may not appear at all10.
The Quarterly section gathers longer summaries of what a team achieved over three months, built around a list of main achievements11. For anyone researching the history of Cardano's core software, the archive of Cardano Development Updates runs back to the site's first posts in August 202212. It gives a first-hand record to set beside other development metrics resources that measure code activity.
