* Docs: What’s new & Upgrade guide & Breaking changes v11.0-preview (#84603) * Updated index pages and added 11.0 breaking changes, upgrade guide, and what's new pages * Removed references to 10.4 * Added draft breaking changes * docs: grafana11-upgrade: postgres (#84671) * docs: grafana11-upgrade: postgres * fix typos Co-authored-by: Sriram <153843+yesoreyeram@users.noreply.github.com> * improved text Co-authored-by: Isabel Matwawana <76437239+imatwawana@users.noreply.github.com> * improved text Co-authored-by: Isabel Matwawana <76437239+imatwawana@users.noreply.github.com> * improved text --------- Co-authored-by: Sriram <153843+yesoreyeram@users.noreply.github.com> Co-authored-by: Isabel Matwawana <76437239+imatwawana@users.noreply.github.com> * Added internal note * Added what's new items * Added more breaking changes' * Copy edits * Revert "docs: grafana11-upgrade: postgres" (#85580) Revert "docs: grafana11-upgrade: postgres (#84671)" This reverts commitd766d734c2. * Removed internal link and moved PR link * Added new entries * Made fixes * Updated name * Copy edits * Fixed links and minor copy edits * Removed link to Cloud What's new * Added OSS what's new link * Fixed spelling of GitHub * Added Explore Logs and updated Explore Metrics --------- Co-authored-by: Gábor Farkas <gabor.farkas@gmail.com> Co-authored-by: Sriram <153843+yesoreyeram@users.noreply.github.com> (cherry picked from commitfb1afa0c34) * Update docs/sources/_index.md * Update docs/sources/_index.md * Update docs/sources/_index.md * Wording fixes --------- Co-authored-by: Isabel Matwawana <76437239+imatwawana@users.noreply.github.com>