libpqxx 7.7.5 -> 7.8.1 https://github.com/jtv/libpqxx/releases
attrpath: libpqxx
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/development/libraries/libpqxx/default.nix b/pkgs/development/libraries/libpqxx/default.nix
index acb0013035cb..db88d7e17506 100644
--- a/pkgs/development/libraries/libpqxx/default.nix
+++ b/pkgs/development/libraries/libpqxx/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libpqxx";
-  version = "7.7.5";
+  version = "7.8.1";
 
   src = fetchFromGitHub {
     owner = "jtv";
     repo = pname;
     rev = version;
-    sha256 = "sha256-mvGPMbk4b8NmPvzy5hS+Au69NtDGha8ONTEQf6I3VZE=";
+    sha256 = "sha256-1afp9SPFolxchWv+2MjytvucUdX/cUXO5TWe7pUnL10=";
   };
 
   nativeBuildInputs = [ python3 ];

Successfully finished processing
cachix "/nix/store/wjds4lrmmzmxw5q5am1g04pjzj49sh4i-libpqxx-7.8.1"
Waiting for OfBorg: https://events.ofborg.org/stats.php's evaluator.messages.waiting = 3
[check][nixpkgs-review]
[check][nixpkgs-review] took longer than 45m and timed out
nixpkgs-review took longer than 45m and timed out
Automatic update generated by [nixpkgs-update](https://github.com/ryantm/nixpkgs-update) tools. This update was made based on information from https://github.com/jtv/libpqxx/releases.


meta.description for libpqxx is: A C++ library to access PostgreSQL databases

meta.homepage for libpqxx is: https://pqxx.org/development/libpqxx/




###### Updates performed
- Version update

###### To inspect upstream changes

- [Release on GitHub](https://github.com/jtv/libpqxx/releases/tag/7.8.1)

- [Compare changes on GitHub](https://github.com/jtv/libpqxx/compare/7.7.5...7.8.1)

###### Impact

<b>Checks done</b>

---

- built on NixOS
- The tests defined in `passthru.tests`, if any, passed
- found 7.8.1 with grep in /nix/store/wjds4lrmmzmxw5q5am1g04pjzj49sh4i-libpqxx-7.8.1
- found 7.8.1 in filename of file in /nix/store/wjds4lrmmzmxw5q5am1g04pjzj49sh4i-libpqxx-7.8.1

---

<details>
<summary>
<b>Rebuild report</b> (if merged into master) (click to expand)
</summary>

```
78 total rebuild path(s)

78 package rebuild(s)

First fifty rebuilds by attrpath
apacheHttpdPackages.mod_tile
apacheHttpdPackages_2_4.mod_tile
cloudcompare
entwine
gdal
gmt
gplates
grass
haskellPackages.hgdal
hydra_unstable
libpqxx
mapcache
mapnik
mapproxy
mapserver
merkaartor
mysql-workbench
octavePackages.mapping
openorienteering-mapper
paraview
pdal
perl536Packages.Tirex
perl538Packages.Tirex
postgresql12JitPackages.postgis
postgresql12Packages.postgis
postgresql13JitPackages.postgis
postgresql13Packages.postgis
postgresql14JitPackages.postgis
postgresql14Packages.postgis
postgresql15JitPackages.postgis
postgresql15Packages.postgis
postgresql16JitPackages.postgis
postgresql16Packages.postgis
postgresqlJitPackages.postgis
postgresqlPackages.postgis
python310Packages.bsuite
python310Packages.cartopy
python310Packages.django-bootstrap4
python310Packages.fiona
python310Packages.folium
python310Packages.gdal
python310Packages.geopandas
python310Packages.osmnx
python310Packages.plotnine
python310Packages.pygmt
python310Packages.python-mapnik
python310Packages.rasterio
python310Packages.rlax
python310Packages.tiledb
python310Packages.wktutils
```

</details>

<details>
<summary>
<b>Instructions to test this update</b> (click to expand)
</summary>

---

Either **download from Cachix**:
```
nix-store -r /nix/store/wjds4lrmmzmxw5q5am1g04pjzj49sh4i-libpqxx-7.8.1 \
  --option binary-caches 'https://cache.nixos.org/ https://nix-community.cachix.org/' \
  --option trusted-public-keys '
  nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=
  cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
  '
```
(The Cachix cache is only trusted for this store-path realization.)
For the Cachix download to work, your user must be in the `trusted-users` list or you can use `sudo` since root is effectively trusted.

Or, **build yourself**:
```
nix-build -A libpqxx https://github.com/r-ryantm/nixpkgs/archive/230d86cf627a59ef226442ee6561a7234b7bcd31.tar.gz
```
Or:
```
nix build github:r-ryantm/nixpkgs/230d86cf627a59ef226442ee6561a7234b7bcd31#libpqxx
```

After you've downloaded or built it, look at the files and if there are any, run the binaries:
```
ls -la /nix/store/wjds4lrmmzmxw5q5am1g04pjzj49sh4i-libpqxx-7.8.1
ls -la /nix/store/wjds4lrmmzmxw5q5am1g04pjzj49sh4i-libpqxx-7.8.1/bin
```

---

</details>
<br/>



### Pre-merge build results

We have automatically built all packages that will get rebuilt due to
this change.

This gives evidence on whether the upgrade will break dependent packages.
Note sometimes packages show up as _failed to build_ independent of the
change, simply because they are already broken on the target branch.

nixpkgs-review took longer than 45m and timed out

---

###### Maintainer pings

cc @edolstra for [testing](https://github.com/ryantm/nixpkgs-update/blob/master/doc/nixpkgs-maintainer-faq.md#r-ryantm-opened-a-pr-for-my-package-what-do-i-do).
https://api.github.com/repos/NixOS/nixpkgs/pulls/279321