Released.info is a lightweight release information lookup site for engineers. Its core use case is very straightforward: checking whether a specific technology version has been released. The page lists many example queries, such as Java 25, Kotlin 2.3.0, .NET 10, PostgreSQL, Python 3.14, Node.js 25, Ubuntu 26, OpenAI GPT-5, and more, making it useful for quickly confirming the release status of technology versions.
Based on the page content, it covers multiple categories, including programming languages, databases, search and big data components, operating systems, mobile platforms, runtimes, and AI models. The product also offers a newsletter that users can subscribe to for release updates. The FAQ clearly states that the current newsletter sends updates for βall technologies togetherβ and does not support subscribing to individual technologies separately; dates use the UTC time zone.
The page does not mention any paid plans, so it appears that, at least for now, the web lookup and subscription entry points do not present a paywall. The FAQ lists ways to support the project, including visiting the site, subscribing to the newsletter, sharing on social media, and buying books through referral links. The page does not provide information about an API, SDK, Webhook, CLI, browser extension, self-hosted deployment, or open-source availability. As such, it looks more like a public information aggregation site than a developer platform designed for enterprise workflow integration.
Its strengths are clear positioning, a low barrier to use, and broad technology coverage, which can be helpful for developers who need to track release schedules across multiple stacks. The FAQ briefly explains its policy for adding new technologies and its time zone choice, reducing some potential confusion. The drawbacks are also obvious: the page does not explain data sources, update frequency, or how release status is verified; the newsletter cannot be segmented by technology; documentation is limited, and there are no interface or integration capabilities.
It is suitable for individual developers, technical leads, DevRel professionals, technical content writers, and teams planning upgrades, as a supplementary entry point for monitoring version releases. Access from China cannot be determined from the page content and is marked as unknown. If access is unstable, alternatives include the official Release Notes for each technology, GitHub Releases, endoflife.date, and similar sources.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on released.info official site.
released.info is an Unknown Dev Tools provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach released.info directly.