update rails version for earlier releases in edgeguides [ci skip]

minor docs change [ci skip]

added example for hash slice method [ci skip]

From dc5854f3 and c07c0b26 [ci skip]

for serialization and deserialization of jobs. [ci skip]

Remove redundant `to_s` in interpolation

Change `rails` to `bin/rails` in getting started, fix #1748 [ci skip]

Avoid unnecessary allocations and method calls

Make `String#remove` and `String#remove!` accept multiple arguments

Conflicts:
	activesupport/CHANGELOG.md

This reverts commit 482fdad5.

Fixes #17237.

We should not behave differently just because a class has a default
scope.

This method is still used by `update_all`

These appear to be implementation relics of times past. They duplicate
the logic in Relation, and are no longer used internally.

Arel specifically handles `SelectManager`, with the same logic we're
currently performing. The AST is `Enumerable`, which Arel looks for
separately now.

added punctuations, and role of queue_adapter module [ci skip]

Call gsub with a Regexp instead of a String for better performance

We support this behavior, but have no tests which assert that type
casting actually occurs.

We need to re-order the bind parameters since the AST returned by the
relation will have the where statement as the first bp, which breaks on
PG.

MySQL reports the column name as `"MAX(developer_id)"`. PG will report
it as `"max"`

Add link to API Documentation Guidelines [ci skip]

Link to the "English" section to specify American English be used for the Guides
[ci skip]