On the Qt blog, find the announcement for the latest major Qt 6 release. Identify the exact title of this blog post, its publication date as displayed on the page, and one new feature or improvement specifically related to 3D graphics mentioned in the article. Provide all three pieces of information.
Navigate to 'blog.qt.io' and accept any cookie consent. From the 'Hot Posts' or 'Latest' section, identify and click on the link for the most recent major Qt 6 release announcement (e.g., 'Qt 6.9 Released'). Once on the article page, identify and extract the exact title of the post. Identify and extract the exact publication date of the post as displayed on the page. Read the article to identify and extract one specific new feature or improvement related to 3D graphics. State the extracted title, publication date, and the key new feature.
Successfully navigate to the Qt blog homepage and dismiss any cookie banners. Successfully click on the link for the most recent major Qt 6 release announcement. State the exact title of the blog post: 'Qt 6.9 Released'. State the exact publication date as displayed on the page: 'February 28, 2024'. State 'Support for transparency in Surface3D' or a similar feature explicitly related to 3D graphics/visualizations mentioned in the article.