Given the recent 'Project Update and OSS Support Changes' on the HHVM blog, what are the key takeaways for a developer regarding official releases and community support for Hack and HHVM? Specifically, identify what Meta will no longer be providing and what the community is now asked to maintain. Additionally, locate the most recent security update mentioned on the blog and identify the versions users should update to.
Navigate to 'hacklang.org'. Click on the 'Blog' link (ID 20). Locate and click on the 'Project Update and OSS Support Changes' post (ID 70). Read the post to identify what Meta will no longer be providing in terms of HHVM and Hack releases and support. Identify what the community is now asked to maintain regarding the CMake build system. Go back to the main blog page. Locate the most recent 'Security Update' post (e.g., 'Security Update' posted August 14, 2019, or any newer one if available). Extract the versions users should update to from the identified security update post. Synthesize the information regarding support changes and the latest security update versions.
The agent successfully navigates to the 'Project Update and OSS Support Changes' blog post. The agent states that Meta will no longer be creating official releases of HHVM and Hack. The agent states that Meta will no longer be supporting GCC builds. The agent states that the community is asked to take a more active role in fixing and maintaining the CMake build system. The agent successfully locates a security update post on the blog. The agent lists the specific versions users should update to from the identified security update post (e.g., '4.18.1, 4.17.2, 4.16.3, 4.15.2, 4.14.2, 4.13.2, 4.12.2, 4.8.3, 3.30.9' if the August 14, 2019 post is the latest found).