diff --git a/docs/source/index.rst b/docs/source/index.rst
index 511de4b..d5401c3 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -34,6 +34,14 @@ on the ESO SkyCalc server. For references to SkyCalc see `ESO SkyCalc`_,
    GettingStarted
    Reference API <reference/skycalc_ipy>
 
+.. note:: v0.1.5: Hotfix to replace ESO ETC server URL.
+
+    Skycalc now uses https://etimecalret-002.eso.org as server, #25.
+
+.. note:: v0.1.4: Drop support for Python 3.7.
+
+    Skycalc now uses `pyproject.toml`, and only supports Python 3.8+.
+
 .. note:: v0.1.3: Updated default values for `wmax`, `wgrid_mode`, `wres`
 
     SkyCalc-ipy now uses a logarithmic wavelength binning with R=1000 over the
@@ -43,10 +51,6 @@ on the ESO SkyCalc server. For references to SkyCalc see `ESO SkyCalc`_,
     - `wgrid_mode`: --> `fixed_spectral_resolution`
     - `wres`: --> `1000  wave/dwave`
 
-.. note:: v0.1.4: Drop support for Python 3.7.
-
-    Skycalc now uses `pyproject.toml`, and only supports Python 3.8+.
-
 .. note:: v0.1.3: No longer saves a temporary FITS file to disk.
 
     SkyCalc now uses astropy to download the fits file from the SkyCalc server.
diff --git a/pyproject.toml b/pyproject.toml
index faaaa75..ec711a1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "skycalc_ipy"
-version = "0.1.5-alpha"
+version = "0.1.5"
 # When updating the version, also
 # - update the date in anisocado/version.py
 # - update the release notese in docs/source/index.rst
diff --git a/skycalc_ipy/version.py b/skycalc_ipy/version.py
index e6ed8d4..c806778 100644
--- a/skycalc_ipy/version.py
+++ b/skycalc_ipy/version.py
@@ -1,4 +1,4 @@
 from importlib import metadata
 
 version = metadata.version(__package__)
-date = '2023-07-10 10:00:00 GMT'
+date = '2023-10-13 10:00:00 GMT'