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prepare 5.0.0 release

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Sarah Hoffmann
2025-02-05 10:54:38 +01:00
parent 5475bf7b9c
commit ee8915f2b6
6 changed files with 66 additions and 10 deletions
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docs/admin/Migration.md
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@@ -9,19 +9,15 @@ the following steps:
* Update the frontend: `pip install -U nominatim-api`
* (optionally) Restart updates
If you are still using CMake for the installation of Nominatim, then you
need to update the software in one step before migrating the database.
It is not recommended to do this while the machine is serving requests.
Below you find additional migrations and hints about other structural and
breaking changes. **Please read them before running the migration.**
!!! note
If you are migrating from a version <4.3, you need to install 4.3
first and migrate to 4.3 first. Then you can migrate to the current
and migrate to 4.3 first. Then you can migrate to the current
version. It is strongly recommended to do a reimport instead.
## 4.5.0 -> master
## 4.5.0 -> 5.0.0
### PHP frontend removed
@@ -33,6 +29,42 @@ needed. It currently omits a warning and does otherwise nothing. It will be
removed in later versions of Nominatim. So make sure you remove it from your
scripts.
### CMake building removed
Nominatim can now only be installed via pip. Please follow the installation
instructions for the current version to change to pip.
### osm2pgsql no longer vendored in
Nominatim no longer ships its own version of osm2pgsql. Please install a
stock version of osm2pgsql from your distribution. See the
[installation instruction for osm2pgsql](https://osm2pgsql.org/doc/install.html)
for details. A minimum version of 1.8 is required. The current stable versions
of Ubuntu and Debian already ship with an appropriate versions. For older
installation, you may have to compile a newer osm2pgsql yourself.
### Legacy tokenizer removed
The `legacy` tokenizer is no longer enabled. This tokenizer has been superseded
by the `ICU` tokenizer a long time ago. In the unlikely case that your database
still uses the `legacy` tokenizer, you must reimport your database.
### osm2pgsql style overhauled
There are some fundamental changes to how customized osm2pgsql styles should
be written. The changes are mostly backwards compatible, i.e. custom styles
should still work with the new implementation. The only exception is a
customization of the `process_tags()` function. This function is no longer
considered public and neither are the helper functions used in it.
They currently still work but will be removed at some point. If you have
been making changes to `process_tags`, please review your style and try
to switch to the new convenience functions.
For more information on the changes, see the
[pull request](https://github.com/osm-search/Nominatim/pull/3615)
and read the new
[customization documentation](https://nominatim.org/release-docs/latest/customize/Import-Styles/).
## 4.4.0 -> 4.5.0
### New structure for Python packages