Update Slug for Alumni Board members

Description

Partner noticed the slug for the Alumni shows https://opensource.org/blog/status/alumni and would like to update to https://opensource.org/about/board-of-directors/alumni or https://opensource.org/about/alumni.

The changes should be made on the staging site for partners review before merging to production.

https://opensource.org/about/alumni

We can use the /about/alumni URL path to add the Alumni Board members and create a link on the About page as well

Once that is done, we can create a redirect from https://opensource.org/blog/status/alumni to https://opensource.org/about/alumni.

Note: The partner also noticed https://opensource.org/status/alumni was gone and instead it found it at https://opensource.org/blog/status/alumni and wants to know why that happened.

In addition:

CPTs and their taxonomies should not use /blog slugs in their URLs. Here’s a list of all CPTs which highlights where the issue is:

• Board Member CPT:
  (Correct) Board members: https://opensource.org/board-member/chris-aniszczyk
  Status: https://opensource.org/blog/status/alumni
  Seat type: https://opensource.org/blog/seat-type/affiliate
• License CPT:
  (Correct) License: https://opensource.org/license/blue-oak-model-license
  License Steward: https://opensource.org/blog/steward/apache-software-foundation
  Category: https://opensource.org/blog/license-category/international
• Press Mentions CPT:
  (Correct) Press mentions: https://opensource.org/press-mentions/meta-is-accused-of-bullying-the-open-source-community
  Publications: https://opensource.org/blog/publication/adda-24-7

The /blog slug should only apply to blog post types.

A few related PRs:

• Blog post migration: https://github.com/OpenSourceOrg/dotOrg/pull/56
• “removing blog path from author page: https://github.com/OpenSourceOrg/dotOrg/pull/58
• Omitting /blog/ from CPTs: https://github.com/OpenSourceOrg/dotOrg/pull/59
  Related: https://github.com/OpenSourceOrg/dotOrg/pull/61

Examinez d’abord les PR associés 56, 58, 59 et 61, puis inspectez le comportement des URL des CPT Board Member, License et Press Mentions. Validez les changements sur le site de staging : alumni devrait avoir une page /about/alumni et une redirection, tandis que les URL des CPT et des taxonomies ne devraient pas utiliser /blog. Confirmez les URL destinées aux partenaires avant le merge en production.