Title: Hotfix
Author: Mark Jaquith
Published: <strong>2011-02-08</strong>
Last modified: 2025-12-12

---

Szukaj wtyczek

![](https://ps.w.org/hotfix/assets/banner-772x250.jpg?rev=478673)

![](https://s.w.org/plugins/geopattern-icon/hotfix_2b1504.svg)

# Hotfix

 Autor: [Mark Jaquith](https://profiles.wordpress.org/markjaquith/)

[Pobierz](https://downloads.wordpress.org/plugin/hotfix.1.3.zip)

 * [Szczegóły](https://pl.wordpress.org/plugins/hotfix/#description)
 * [Recenzje](https://pl.wordpress.org/plugins/hotfix/#reviews)
 *  [Instalacja](https://pl.wordpress.org/plugins/hotfix/#installation)
 * [Rozwój](https://pl.wordpress.org/plugins/hotfix/#developers)

 [Wsparcie](https://wordpress.org/support/plugin/hotfix/)

## Opis

This unofficial plugin provides fixes for selected WordPress bugs, so you don’t 
have to wait for the next WordPress core release. **This does not mean you can stop
updating WordPress!** It just means that you’ll get a few selected fixes more quickly.

Recent fixes:

 * **WordPress 6.9**
    - Set sender as blank to workaround Sendmail issue when sendmail_from and -f
      are both used, see [WP#64368](https://core.trac.wordpress.org/ticket/64368).

Fixes are specific to your version of WordPress. It may be that your version of 
WordPress has no fixes. That’s fine. Keep the plugin activated and updated, in case
you need it for a subsequent version of WordPress!

### Complete Hotfix List

 * **WordPress 6.9**
    - Works around issue where Sendmail fails due to `sendmail_from` and `-f` both
      being used.
 * **WordPress 3.5**
    - Lets you update Twenty Twelve if it is shown as „broken” after installing 
      3.5
    - Lets you update WordPress and install or update plugins and themes. (Only 
      some Windows servers running IIS were affected.) You’ll need to [install this plugin manually](https://codex.wordpress.org/Managing_Plugins#Manual_Plugin_Installation).
 * **WordPress 3.4.2**
    - Fix adding and updating Custom Fields
 * **WordPress 3.3**
    - Prevent plugin and theme styles from bleeding into the dashboard
    - Work around a bug for people without built-in JSON support
 * **WordPress 3.2**
    - Include JSON support for people with funky PHP setups
 * **WordPress 3.1.3**
    - Fix a bug that caused `post_status` to malfunction if passed an array
 * **WordPress 3.1**
    - Fix a bug that caused some taxonomy query manipulations (like excluding categories)
      to not work like they did before.
 * **WordPress 3.0.5**
    - Prevent KSES from overzealously stripping images and other advanced HTML from
      Administrator/Editor comments on display.

## Instalacja

 1. [Click here](http://coveredwebservices.com/wp-plugin-install/?plugin=hotfix) to
    install and activate.
 2. Done! Just remember to keep the plugin up to date!

Or, you can do [a manual installation using FTP](https://codex.wordpress.org/Managing_Plugins#Manual_Plugin_Installation),
which may be necessary on certain Windows servers running IIS (WordPress 3.5 only).

## Najczęściej zadawane pytania

### How do I know which hotfixes are being applied to my version?

Read the „Complete Hotfix List” section in the description. A later version of the
plugin may list the hotfixes in a special WordPress admin page.

## Recenzje

![](https://secure.gravatar.com/avatar/3f064b458e1d8099c0967a6aa7b6aefd3acedea4032aac669531039cc0926b60?
s=60&d=retro&r=g)

### 󠀁[Great Plugin](https://wordpress.org/support/topic/great-plugin-2344/)󠁿

 [paleo1](https://profiles.wordpress.org/paleo1/) 2019-05-04

This plugin is great, those unofficial fixes are too valuable to lose. And I install
it on every site I have, most recent of which is this [ Moderated: Link redacted,
please do not post links in reviews. ]

![](https://secure.gravatar.com/avatar/6d331799e0dd6f91c5fa9863b21d4c538f8e125862602f913127711253e91a85?
s=60&d=retro&r=g)

### 󠀁[good](https://wordpress.org/support/topic/good-2117/)󠁿

 [alinaDS](https://profiles.wordpress.org/alinads/) 2017-02-07

i was having problem with custom filed after installing your plugin fixed it tha

![](https://secure.gravatar.com/avatar/cb628c840a0fb0ed51c46faeebc067ac8d1e7d411643e0a42ea54a31e8ab6589?
s=60&d=retro&r=g)

### 󠀁[Must have](https://wordpress.org/support/topic/must-have-283/)󠁿

 [Debra Sanchez](https://profiles.wordpress.org/debra4/) 2017-02-07

That’s must have plugin. It can find all the bugs for you \

 [ Przeczytaj 22 recenzje ](https://wordpress.org/support/plugin/hotfix/reviews/)

## Kontrybutorzy i deweloperzy

„Hotfix” jest oprogramowaniem open source. Poniższe osoby miały wkład w rozwój wtyczki.

Zaangażowani

 *   [ Mark Jaquith ](https://profiles.wordpress.org/markjaquith/)
 *   [ Andrew Nacin ](https://profiles.wordpress.org/nacin/)
 *   [ Peter Wilson ](https://profiles.wordpress.org/peterwilsoncc/)
 *   [ Andrew Ozz ](https://profiles.wordpress.org/azaozz/)
 *   [ Aaron Jorbin ](https://profiles.wordpress.org/jorbin/)

[Przetłumacz wtyczkę “Hotfix” na swój język.](https://translate.wordpress.org/projects/wp-plugins/hotfix)

### Interesuje cię rozwój wtyczki?

[Przeglądaj kod](https://plugins.trac.wordpress.org/browser/hotfix/), sprawdź [repozytorium SVN](https://plugins.svn.wordpress.org/hotfix/)
lub czytaj [dziennik rozwoju](https://plugins.trac.wordpress.org/log/hotfix/) przez
[RSS](https://plugins.trac.wordpress.org/log/hotfix/?limit=100&mode=stop_on_copy&format=rss).

## Rejestr zmian

#### 1.3

 * Set sender as blank to workaround a Sendmail bug

#### 1.2

 * Lets themes enqueue `comment-reply.js` in the HTML header without JavaScript 
   errors.

#### 1.1

 * Lets you update WordPress and install or update plugins and themes. (Only some
   Windows servers running IIS were affected.) You’ll need to [install this plugin manually](https://codex.wordpress.org/Managing_Plugins#Manual_Plugin_Installation).

#### 1.0

 * Lets you update Twenty Twelve if it is shown as „broken” after installing 3.5

#### 0.9

 * Fix adding and updating Custom Fields.

#### 0.8

 * Prevent plugin and theme styles from bleeding into the dashboard.
 * Include JSON support for load-scripts.php.

#### 0.7

 * Fix issue in version 0.6.

#### 0.6

 * Include JSON support for people with funky PHP setups.

#### 0.5

 * Upgrade procedures (not currently used)
 * Fixes a bug in WP 3.1.3 related to post_status array values

#### 0.4

 * Fix a bug in WP 3.1 that caused some taxonomy query manipulations (like excluding
   categories) to not work like they did before.

#### 0.3

 * Adds a filter, and fixes a PHP warning for people on versions with no hotfixes
   available.

#### 0.2

 * Better 3.0.5 comment text KSES fix for the admin. Allows you to see safe HTML
   in the admin.
 * Remove the cws_ prefixes. This may become official.

#### 0.1

 * First version
 * Hotfix for WP 3.0.5 comment text KSES overzealousness.

## Meta

 *  Wersja **1.3**
 *  Ostatnia aktualizacja **5 miesięcy temu**
 *  Włączone instalacje **4 000+**
 *  Wersja WordPressa ** 3.0 lub nowszej **
 *  Testowano do **6.9.4**
 *  Język
 * [English (US)](https://wordpress.org/plugins/hotfix/)
 * Tagi
 * [bugs](https://pl.wordpress.org/plugins/tags/bugs/)[hotfix](https://pl.wordpress.org/plugins/tags/hotfix/)
   [update](https://pl.wordpress.org/plugins/tags/update/)
 *  [Widok zaawansowany](https://pl.wordpress.org/plugins/hotfix/advanced/)

## Oceny

 4.7 na 5 gwiazdek.

 *  [  16 recenzji 5-gwiazdkowych     ](https://wordpress.org/support/plugin/hotfix/reviews/?filter=5)
 *  [  1 recenzja 4-gwiazdkowa     ](https://wordpress.org/support/plugin/hotfix/reviews/?filter=4)
 *  [  0 recenzji 3-gwiazdkowych     ](https://wordpress.org/support/plugin/hotfix/reviews/?filter=3)
 *  [  0 recenzji 2-gwiazdkowych     ](https://wordpress.org/support/plugin/hotfix/reviews/?filter=2)
 *  [  1 recenzja 1-gwiazdkowa     ](https://wordpress.org/support/plugin/hotfix/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/hotfix/reviews/#new-post)

[Zobacz wszystkierecenzje.](https://wordpress.org/support/plugin/hotfix/reviews/)

## Zaangażowani

 *   [ Mark Jaquith ](https://profiles.wordpress.org/markjaquith/)
 *   [ Andrew Nacin ](https://profiles.wordpress.org/nacin/)
 *   [ Peter Wilson ](https://profiles.wordpress.org/peterwilsoncc/)
 *   [ Andrew Ozz ](https://profiles.wordpress.org/azaozz/)
 *   [ Aaron Jorbin ](https://profiles.wordpress.org/jorbin/)

## Wsparcie

Masz coś do dodania? Potrzebujesz pomocy?

 [Zobacz forum wsparcia](https://wordpress.org/support/plugin/hotfix/)