* Docs: Update compatibility matrix for php
* Docs: Update php compatibility table to include IP CIDR syntax
* Docs: Update impression data documentation
* Docs: Mention JavaScript proxy clients in impression data support
* docs: add docs for impression data
* fix: update wording
* Update website/docs/advanced/impression_data.md
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
* Update website/docs/advanced/impression_data.md
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
* docs: use hyphen instead of underscore in file name and title/slug
We've been very inconsistent with our use of separators previously
(we should try and find a standard). Hyphens are most common online,
so I've switched to that instead.
* docs: use syntax highlighting for shell commands
* docs: start outlining impression data restructure.
* docs: Add impression data info to API: create toggles
* docs: Add impression data row to compatibility matrix
* docs: restructures the impression data reference doc.
* chore: remove question callout in source material
* docs: add redirect for `impression_data` -> 'impression-data'
* docs: Add sdk availability to availability note
* chore: Fix broken doc paths.
Co-authored-by: Thomas Heartman <thomas@getunleash.ai>
