Rename taxonomy kinds from taxonomy to term, taxonomyTerm to taxonomy

And we have taken great measures to limit potential site breakage:

* For `disableKinds` and `outputs` we try to map from old to new values if possible, if not we print an ERROR that can be toggled off if not relevant.
* The layout lookup is mostly compatible with more options for the new `term` kind.

That leaves:

* Where queries in site.Pages using taxonomy/taxonomyTerm Kind values as filter.
* Other places where these kind value are used in the templates (classes etc.)

Fixes #6911
Fixes #7395

1 files changed, 8 insertions, 4 deletions

diff --git a/docs/content/en/templates/output-formats.md b/docs/content/en/templates/output-formats.md
index cbc667da3..619ac449e 100644
--- a/docs/content/en/templates/output-formats.md
+++ b/docs/content/en/templates/output-formats.md
@@ -137,8 +137,8 @@ Formats are set based on that.
 | `page`         | HTML                   |
 | `home`         | HTML, RSS              |
 | `section`      | HTML, RSS              |
-| `taxonomyTerm` | HTML, RSS              |
-| `taxonomy`     | HTML, RSS              |
+| `taxonomy` | HTML, RSS              |
+| `term`     | HTML, RSS              |
 
 ### Customizing Output Formats
 
@@ -156,10 +156,14 @@ Example from site config file:
 
 
 Note that in the above examples, the *output formats* for `section`,
-`taxonomyTerm` and `taxonomy` will stay at their default value `["HTML",
+`taxonomy` and `term` will stay at their default value `["HTML",
 "RSS"]`.
 
-* The `outputs` definition is per [`Page` `Kind`][page_kinds] (`page`, `home`, `section`, `taxonomy`, or `taxonomyTerm`).
+{{< new-in "0.73.0" >}} We have fixed the before confusing page kinds used for taxonomies (see the listing below) to be in line with the terms used when we talk about taxonomies. We have been careful to avoid site breakage, and you should get an ERROR in the console if you need to adjust your `outputs` section.
+
+{{% page-kinds %}}
+
+* The `outputs` definition is per [`Page` `Kind`][page_kinds] (`page`, `home`, `section`, `taxonomy`, or `term`).
 * The names (e.g. `HTML`, `AMP`) used must match the `Name` of a defined *Output Format*.
   * These names are case insensitive.
 * These can be overridden per `Page` in the front matter of content files.