Backport PR #25084 on branch 0.24.x (DOC: Cleanup 0.24.1 whatsnew)
Backport PR #25084: DOC: Cleanup 0.24.1 whatsnew
# [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=h1) Report
> Merging [#25086](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=desc) into [0.24.x](https://codecov.io/gh/pandas-dev/pandas/commit/c24df004ef531d0b4d7784d31add048ace13eba7?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/25086/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           0.24.x   #25086   +/-   ##
=======================================
  Coverage   92.37%   92.37%           
=======================================
  Files         166      166           
  Lines       52410    52410           
=======================================
  Hits        48416    48416           
  Misses       3994     3994
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.8% <ø> (ø)` | :arrow_up: |
| #single | `42.88% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=footer). Last update [c24df00...852aaab](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
 # [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=h1) Report
> Merging [#25086](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=desc) into [0.24.x](https://codecov.io/gh/pandas-dev/pandas/commit/c24df004ef531d0b4d7784d31add048ace13eba7?src=pr&el=desc) will **not change** coverage.
> The diff coverage is `n/a`.

[![Impacted file tree graph](https://codecov.io/gh/pandas-dev/pandas/pull/25086/graphs/tree.svg?width=650&token=eZ4WkYLtcO&height=150&src=pr)](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=tree)

```diff
@@           Coverage Diff           @@
##           0.24.x   #25086   +/-   ##
=======================================
  Coverage   92.37%   92.37%           
=======================================
  Files         166      166           
  Lines       52410    52410           
=======================================
  Hits        48416    48416           
  Misses       3994     3994
```

| Flag | Coverage Δ | |
|---|---|---|
| #multiple | `90.8% <ø> (ø)` | :arrow_up: |
| #single | `42.88% <ø> (ø)` | :arrow_up: |


------

[Continue to review full report at Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=footer). Last update [c24df00...852aaab](https://codecov.io/gh/pandas-dev/pandas/pull/25086?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
