Releases: PeterFeicht/cppreference-doc

Update content from the website.

Changes from upstream include numerous header file updates.

Update content from the website.

This has been long overdue, sorry for the late update 😬

Update content from the website.

Changes from upstream include numerous index file updates.

• Update content from the website.
• Remove new ads (BuySellAds).

Update content from the website.

Update content from the website.

Update content from the website.

• Update content from the website.
• Update Doxygen tag files.

Update content from the website.

• Update content from the website.
• Remove ads and file info links (which point to the online site).
• Change links to the online version of each page to use HTTPS.
• Fix missing icon for external PDF links.