[DOCS] ESQL goes GA (#108342)

docs/reference/esql/esql-commands.asciidoc

@@ -39,7 +39,7 @@ image::images/esql/processing-command.svg[A processing command changing an input
 * <<esql-grok>>
 * <<esql-keep>>
 * <<esql-limit>>
-* <<esql-mv_expand>>
+* experimental:[] <<esql-mv_expand>>
 * <<esql-rename>>
 * <<esql-sort>>
 * <<esql-stats-by>>

docs/reference/esql/esql-get-started.asciidoc

@@ -1,12 +1,9 @@
 [[esql-getting-started]]
 == Getting started with {esql} queries
-
 ++++
 <titleabbrev>Getting started</titleabbrev>
 ++++
 
-preview::["Do not use {esql} on production environments. This functionality is in technical preview and may be changed or removed in a future release. Elastic will work to fix any issues, but features in technical preview are not subject to the support SLA of official GA features."]
-
 This guide shows how you can use {esql} to query and aggregate your data.
 
 [TIP]

docs/reference/esql/index.asciidoc

@@ -6,8 +6,6 @@
 
 [partintro]
 
-preview::["Do not use {esql} on production environments. This functionality is in technical preview and may be changed or removed in a future release. Elastic will work to fix any issues, but features in technical preview are not subject to the support SLA of official GA features."]
-
 The {es} Query Language ({esql}) provides a powerful way to filter, transform,
 and analyze data stored in {es}, and in the future in other runtimes. It is
 designed to be easy to learn and use, by end users, SRE teams, application

docs/reference/esql/processing-commands/mv_expand.asciidoc

@@ -2,6 +2,8 @@
 [[esql-mv_expand]]
 === `MV_EXPAND`
 
+preview::[]
+
 **Syntax**
 
 [source,esql]