Outdated release notes page

[JoniJnm]

Something is wrong in the release-notes page:

• https://www.elastic.co/guide/en/apm/agent/php/current/release-notes.html
• https://www.elastic.co/guide/en/apm/agent/php/1.x/release-notes.html
• https://www.elastic.co/guide/en/apm/agent/php/master/release-notes.html

1.x and current release pages say the latest version is: v1.13.0 - 2024/01/31

while master page says the latest version is: v1.15.0 - 2025/01/17

current is the default page.