Wikipedia:Pending changes

Page semi-protected
Source: Wikipedia, the free encyclopedia.

administrator
. There are relatively few articles on Wikipedia with this type of protection.

When a page under pending changes protection is edited by an

unregistered editor (also called an "IP editor") or a new user account, the edit is not directly visible to the majority of Wikipedia readers until it is reviewed and accepted by an editor with the pending changes reviewer right
.

Pending changes are visible in the page history, where they are marked as "pending review". The latest accepted revision is displayed to the general public, while logged-in users see the latest revision of the page with all changes applied. When editors who are not reviewers make changes to an article with unreviewed pending changes, their edits are also marked as "pending review" and are not visible to most readers until they are reviewed.

Both logged-in users and unregistered users who click the "edit this page" tab edit the latest revision as usual. If there are pending changes awaiting review, there will be a dropdown box next to the article title pointing to the pending changes.

Pending changes may be used to protect articles against persistent vandalism, violations of the

copyright violations
.

Applying pending changes protection

Administrators may apply pending changes protection to pages that are subject to heavy and persistent

biographies of living persons policy
, or insertion of content that violates copyright. Pending changes protection should not be used as a preemptive measure against violations that have not yet occurred, nor should it be used to privilege registered users over unregistered users in content disputes. Pending changes protection should not be used on articles with a very high edit rate, even if they meet the aforementioned criteria. Instead semi-protection should be considered.

In addition, administrators may apply temporary pending changes protection on pages that are subject to significant but temporary vandalism or disruption (for example, due to media attention) when blocking individual users is not a feasible option. As with other forms of protection, the time frame of the protection should be proportional to the problem. Indefinite PC protection should only be used in cases of severe long-term disruption.

Like semi-protection, PC protection should never be used in genuine content disputes, where there is a risk of placing a particular group of editors at a disadvantage.

Editors without administrator privileges can

requests for unprotection
.

Reviewing pending edits

The process of reviewing is intended as a quick check to ensure edits don't contain:

  • vandalism
  • violations of the
    policy on living people
  • copyright violations
  • other obviously inappropriate content

Reviewers are sufficiently experienced users who are granted the ability to accept other users' edits. Reviewers have a similar level of trust to

reviewing guideline
, where the reviewing process and expectations for a reviewer are detailed, is recommended.

Reviewers and administrators will see a yellow watchlist banner on their watchlist whenever there is a pending edit needing review. If a reviewer or administrator wishes to disable it, they can paste #mw-fr-watchlist-pending-notice {display: none} to their common.css.

Acceptance of an edit by a reviewer is not an endorsement of the edit. It merely indicates that the edit has been checked for obvious problems as listed above.

Reviewer rights are granted upon request at

Pending changes talk page
is recommended before formally requesting removal.

Reviewing of pending changes should be resolved within reasonable time limits (at most a few hours). Backlog management should be coordinated at a community level. The backlog can be viewed at Special:PendingChanges. As of July 2021, edits are rarely unreviewed for more than a day or two and the backlog is frequently empty.

Pending changes adds highlighting that is lost when disabled

In the edit history, accepted revisions are highlighted, which improves readability. Additionally, visible tags are applied to indicate why particular edits were accepted ("automatically accepted"/"accepted by [Username]"). As of September 2018, this highlighting is still permanently lost for past changes on a given page whenever the pending changes setting is disabled.[1] When pending changes are enabled again, the highlighting will only be applied to newer changes. Therefore, it is a good choice to leave pending changes enabled when other protections are applied.[2]

Effect of various protection levels

Interaction of Wikipedia user groups and page protection levels
  Unregistered or newly registered Confirmed or autoconfirmed Extended confirmed Template editor Admin Interface admin Appropriate for
(See also: Wikipedia:Protection policy)
No protection Normal editing The vast majority of pages. This is the default protection level.
Pending changes All users can edit
Edits by unregistered or new editors (and any subsequent edits by anyone) are hidden from readers who are not logged in, until reviewed by a pending changes reviewer or admin. Logged-in editors see all edits, whether accepted or not.
Infrequently edited pages with high levels of vandalism,
BLP
violations, edit-warring, or other disruption from unregistered and new users.
Semi Cannot edit Normal editing Pages that have been persistently vandalized by anonymous and registered users. Some highly visible templates and modules.
Extended confirmed Cannot edit Normal editing* Specific topic areas authorized by ArbCom, pages where semi-protection has failed, or high-risk templates where template protection would be too restrictive.
Template Cannot edit Normal editing High-risk or very-frequently used templates and modules. Some high-risk pages outside of template space.
Full Cannot edit Normal editing Pages with persistent disruption from extended confirmed accounts. Critical templates and modules.
Interface Cannot edit Normal editing Scripts, stylesheets, and similar objects central to operation of the site or that are in other editors' user spaces.
* In order to edit through extended confirmed protection, a template editor must also be extended confirmed, but in practice this is almost always the case.
Other modes of protection:


Frequently asked questions

If an established user edits an article with unreviewed pending changes, is the new version automatically accepted?
No. If the user is a reviewer (that is, the user has been granted the "reviewer" permission), they will be prompted to review and accept any unreviewed pending changes. If the user is not a reviewer, the edit will also be marked as "pending review". (Reviewers can test this by unaccepting the current version of a page under pending changes and then trying to edit.) An exception to this is when a user reverts a pending edit to the latest accepted revision: in this case the revert is automatically accepted.
What happens if several IP edits to an article under pending changes result in a
undoes
it.)
If they were all made by a single IP, the new version is automatically accepted. If different users edited, the new version is not accepted (to prevent potential abuse).
On which kinds of pages can pending changes be used?
At first, it was determined by consensus that pending changes could be used only on articles, subject to the
protection policy, and on test pages
in project space. A later request for comment found it permissible to use pending changes beyond articles; however, it is restricted by the software to the main and project namespaces, and no request to allow other namespaces was made. It is not technically possible for talk pages to be placed on pending changes.
Wasn't pending changes protection dropped?
Yes and no. Pending changes protection was deployed on a trial basis in 2010. In 2011, pending changes protection was dropped as a mechanism for protecting pages, until a consensus agreement on its deployment was reached. There have been a series of discussions on using the feature and it was put back into service on December 1, 2012. Since then only pending changes level 1, affecting the edits of new and unregistered users, is being used. As of January 2017 there has been consensus to drop pending changes level 2, and as a result only level 1 is now used.
How can you tell if a page has pending changes protection?
Protected pages are normally marked with a small padlock symbol in the top corner depending on its level of protection. Also, there will be a drop-down box next to the article title, pointing to the pending changes, if there are any.

Timeline

Below is a list of past discussions and polls relating to the Pending Changes feature:

  • March 2009:
    original trial
  • May 2010: RFC on some pre-trial issues
  • June 2010 – August 2010: Pending changes trial
  • August 2010: Straw poll 2 to 1 in favor of continuing PC in some form
  • September 2010: Straw poll on interim usage
  • September 2010 – May 2011: Continuation of pending changes without clear mandate
  • February 2011 – May 2011: PC RfC 2011 Ended the original PC trial.
  • March 2012 – June 2012: PC RfC 2012 established consensus to enable PC before the end of 2012.
    • September 2012: WP:PC2012/RfC 1 discussed whether to use Level 2 pending changes.
    • October 2012: WP:PC2012/RfC 2 discussed when to apply pending changes, the criteria for rejecting edits, and various ideas for reducing backlog.
    • November 2012: WP:PC2012/RfC 3 discussed deployment and usage of the pending changes feature.
  • December 2012 – : Pending changes re-enabled on a permanent basis
  • May 2013: PC RfC 2013 is closed as requiring further discussion for implementation. It reopened the question of whether to use Level 2 pending changes.
  • January 2014: PC RFC 2014 opened to determine if there is consensus on how to implement pending changes level 2. By the time it was closed in June, there was no longer a consensus to use pending changes level 2 at all, but if and when such a consensus does develop, there is some consensus on when to apply it.
  • October 2016: DC RFC 2016 opened to determine if the edit filter, bots and ORES should be allowed to defer suspicious edits for review using deferred changes. The RfC passed in its entirety.
  • November 2016: PC RFC 2016 #1 opened to propose lowering the auto-accept threshold for PC2 and establish usage criteria.
  • November 2016:
    snow-closed
    with consensus against all remaining proposed changes.
  • January 2017: RFC to remove pending changes level 2, after all RFCs on the subject failed to achieve consensus for using it.
  • November 2017: The proposal for implementing deferred changes was marked as dormant, following a lack of work on its technical implementation.

See also

Interface

Logs

Footnotes

  1. ^ "⚓ T189422 Disabling pending changes removes visual highlighting and labelling of reverts and accepts". phabricator.wikimedia.org. Retrieved 26 April 2019.
  2. ^ As of September 2018, there are no protections weaker than pending changes level 1 (PC1), therefore PC1 will not interfere when other protections are enabled.