---
title: "Django’s release process"
version: 2.1
locale: pl
source: https://docs.djangoproject.com/pl/2.1/internals/release-process/
canonical: https://djangodocs.dev/pl/2.1/internals/release-process/
---
# Django’s release process

## Oficjalne wydania

Od wersji 1.0, numerowanie wydań Django działa w ten sposób:

- Wersje są numerowane w formie `A.B` lub `A.B.C`.
- `A.B` jest numerem wersji *wydania funkcjonalnego*. Każda wersja będzie przeważnie kompatybilna wstecz z poprzednim wydaniem. Wyjątki od tej reguły będą wypisane w informacjach o wydaniu.
- `C` jest numerem wersji *wydania łaty*, który jest zwiększany przy wydaniach z naprawami błędów i bezpieczeństwa. Te wydania będą w stu procentach kompatybilne wstecz z poprzednim wydaniem łaty. Jedynym wyjątkiem jest sytuacja, gdy problem bezpieczeństwa lub utraty danych nie może zostać rozwiązany bez złamania kompatybilności wstecz. Jeśli tak się wydarzy, informacje o wydaniu będą zawierały szczegółowe instrukcje upgrade’u.
- Przed nowym wydaniem funkcjonalnym, zrobimy alphę, betę i wydania „release candidate”. Są one w formie `A.B alpha/beta/rc N`, co oznacza `N-tą` alphę/betę/„release candidate” wersji `A.B`.

W gicie każde wydanie Django będzie miało tag określający jego numer wersji, podpisany kluczem wydań Django. Dodatkowo każda seria wydań ma swoją własną gałąź, nazwaną `stable/A.B.x` i wydania bezpieczeństwa lub bugfiksów będą tworzone z tych gałęzi.

Więcej informacji, jak projekt Django tworzy nowe wydania ze względów bezpieczeństwa, można znaleźć w [naszych politykach bezpieczeństwa](/pl/2.1/internals/security/).

**Wydanie funkcjonalne**

  Wydania funkcjonalne (A.B, A.B+1, itd.) będą wypuszczane średnio co osiem miesięcy – szczegóły w [procesie wydawniczym](#id2). Te wydania będą zawierały nowe funkcjonalności, udoskonalenia istniejących funkcjonalności i tym podobne.

**Wydanie łaty**

  Wydania łat (A.B.C, A.B.C+1, itp.) będą wypuszczane w miarę potrzeb, by naprawiać błędy i/lub problemy z bezpieczeństwem.

  Te wydania będą w stu procentach kompatybilne z powiązanym wydaniem funkcjonalnym, o ile nie jest to niemożliwe z powodów bezpieczeństwa lub aby zapobiec utracie danych. Więc odpowiedzią na pytanie „czy powinienem upgrade’ować się do ostatniego wydania łaty?” zawsze będzie „tak”.

**Wydanie „long-term support”**

  Niektóre wydania funkcjonalne będą oznaczone jako wydania „long-term support” (LTS). Te wydania będą otrzymywały poprawki bezpieczeństwa i utraty danych przez gwarantowany czas, zazwyczaj trzy lata.

  Na [stronie pobierania](https://www.djangoproject.com/download/) znajdziesz wydania, które zostały wyznaczone do „long-term support”.

## Rytm wydań

Starting with Django 2.0, version numbers will use a loose form of [semantic
versioning](https://semver.org/) such that each version following an LTS will
bump to the next „dot zero” version. For example: 2.0, 2.1, 2.2 (LTS), 3.0,
3.1, 3.2 (LTS), etc.

SemVer makes it easier to see at a glance how compatible releases are with each
other. It also helps to anticipate when compatibility shims will be removed.
It’s not a pure form of SemVer as each feature release will continue to have a
few documented backwards incompatibilities where a deprecation path isn’t
possible or not worth the cost. Also, deprecations started in an LTS release
(X.2) will be dropped in a non-dot-zero release (Y.1) to accommodate our policy
of keeping deprecation shims for at least two feature releases. Read on to the
next section for an example.

## Deprecation policy

A feature release may deprecate certain features from previous releases. If a
feature is deprecated in feature release A.x, it will continue to work in all
A.x versions (for all versions of x) but raise warnings. Deprecated features
will be removed in the B.0 release, or B.1 for features deprecated in the last
A.x feature release to ensure deprecations are done over at least 2 feature
releases.

So, for example, if we decided to start the deprecation of a function in
Django 4.2:

- Django 4.2 will contain a backwards-compatible replica of the function which
  will raise a `RemovedInDjango51Warning`.
- Django 5.0 (the version that follows 4.2) will still contain the
  backwards-compatible replica.
- Django 5.1 will remove the feature outright.

The warnings are silent by default. You can turn on display of these warnings
with the `python -Wd` option.

A more generic example:

- X.0
- X.1
- X.2 LTS
- Y.0: Drop deprecation shims added in X.0 and X.1.
- Y.1: Drop deprecation shims added in X.2.
- Y.2 LTS: No deprecation shims dropped (while Y.0 is no longer supported,
  third-party apps need to maintain compatibility back to X.2 LTS to ease
  LTS to LTS upgrades).
- Z.0: Drop deprecation shims added in Y.0 and Y.1.

## Supported versions

At any moment in time, Django’s developer team will support a set of releases to
varying levels. See [the supported versions section](https://www.djangoproject.com/download/#supported-versions) of the download
page for the current state of support for each version.

- The current development master will get new features and bug fixes
  requiring non-trivial refactoring.
- Patches applied to the master branch must also be applied to the last feature
  release branch, to be released in the next patch release of that feature
  series, when they fix critical problems:

  - Security issues.
  - Data loss bugs.
  - Crashing bugs.
  - Major functionality bugs in new features of the latest stable release.
  - Regressions from older versions of Django.

  The rule of thumb is that fixes will be backported to the last feature
  release for bugs that would have prevented a release in the first place
  (release blockers).
- Security fixes and data loss bugs will be applied to the current master, the
  last two feature release branches, and any other supported long-term
  support release branches.
- Documentation fixes generally will be more freely backported to the last
  release branch. That’s because it’s highly advantageous to have the docs for
  the last release be up-to-date and correct, and the risk of introducing
  regressions is much less of a concern.

As a concrete example, consider a moment in time halfway between the release of
Django 5.1 and 5.2. At this point in time:

- Features will be added to development master, to be released as Django 5.2.
- Critical bug fixes will be applied to the `stable/5.1.x` branch, and
  released as 5.1.1, 5.1.2, etc.
- Security fixes and bug fixes for data loss issues will be applied to
  `master` and to the `stable/5.1.x`, `stable/5.0.x`, and
  `stable/4.2.x` (LTS) branches. They will trigger the release of `5.1.1`,
  `5.0.5`, `4.2.8`, etc.
- Documentation fixes will be applied to master, and, if easily backported, to
  the latest stable branch, `5.1.x`.

## Release process

Django uses a time-based release schedule, with feature releases every eight
months or so.

After each feature release, the release manager will announce a timeline for
the next feature release.

### Release cycle

Each release cycle consists of three parts:

#### Phase one: feature proposal

The first phase of the release process will include figuring out what major
features to include in the next version. This should include a good deal of
preliminary work on those features – working code trumps grand design.

Major features for an upcoming release will be added to the wiki roadmap page,
e.g. <https://code.djangoproject.com/wiki/Version1.11Roadmap>.

#### Phase two: development

The second part of the release schedule is the „heads-down” working period.
Using the roadmap produced at the end of phase one, we’ll all work very hard to
get everything on it done.

At the end of phase two, any unfinished features will be postponed until the
next release.

Phase two will culminate with an alpha release. At this point, the
`stable/A.B.x` branch will be forked from `master`.

#### Phase three: bugfixes

The last part of a release cycle is spent fixing bugs – no new features will
be accepted during this time. We’ll try to release a beta release one month
after the alpha and a release candidate one month after the beta.

The release candidate marks the string freeze, and it happens at least two
weeks before the final release. After this point, new translatable strings
must not be added.

During this phase, committers will be more and more conservative with
backports, to avoid introducing regressions. After the release candidate, only
release blockers and documentation fixes should be backported.

In parallel to this phase, `master` can receive new features, to be released
in the `A.B+1` cycle.

### Bug-fix releases

After a feature release (e.g. A.B), the previous release will go into bugfix
mode.

The branch for the previous feature release (e.g. `stable/A.B-1.x`) will
include bugfixes. Critical bugs fixed on master must *also* be fixed on the
bugfix branch; this means that commits need to cleanly separate bug fixes from
feature additions. The developer who commits a fix to master will be
responsible for also applying the fix to the current bugfix branch.