diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0e9d1a0..1fd3005d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## 0.9.0 (2024-04-23)
+
+### Feat
+
+- create new entities-based xlsforms for registration/buildings
+
+### Refactor
+
+- move existing xlsforms to archived dir (replace with entities)
+
 ## 0.8.2 (2024-04-19)
 
 ### Fix
diff --git a/Makefile b/Makefile
index d68b44fb..a699ed83 100755
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@
 
 PACKAGE := org.osm_fieldwork.py
 NAME := osm-fieldwork
-VERSION := 0.8.2
+VERSION := 0.9.0
 
 # All python source files
 FILES := $(wildcard ./osm_fieldwork/*.py)
diff --git a/osm_fieldwork/__version__.py b/osm_fieldwork/__version__.py
index deded324..3e2f46a3 100644
--- a/osm_fieldwork/__version__.py
+++ b/osm_fieldwork/__version__.py
@@ -1 +1 @@
-__version__ = "0.8.2"
+__version__ = "0.9.0"
diff --git a/osm_fieldwork/basemapper.py b/osm_fieldwork/basemapper.py
index d81d54dc..c344ce77 100755
--- a/osm_fieldwork/basemapper.py
+++ b/osm_fieldwork/basemapper.py
@@ -331,17 +331,20 @@ def makeBbox(
         return bbox
 
 
-def tileid_from_y_tile(filepath: Union[Path | str]):
+def tileid_from_tms_path(filepath: Union[Path, str]):
     """Helper function to get the tile id from a tile in z/x/y directory structure.
 
     Args:
         filepath (Union[Path, str]): The path to the y tile in /z/x/y.jpg structure.
     """
-    # Get final two dirs + tile filename
-    parts = list(Path(filepath).parts[-3:])
-    # strip extension from y tile filename
-    parts[-1] = str(Path(parts[-1]).stem)
-    z, x, y = map(int, parts)
+    # Extract the final 3 parts from the TMS file path
+    zxy_path = Path(filepath).parts[-3:]
+    # Extract filename without extension
+    y_tile_filename = Path(zxy_path[-1]).stem
+    # If filename contains a dot, take the part before the dot as 'y'
+    y = int(y_tile_filename.split(".")[0]) if "." in y_tile_filename else int(y_tile_filename)
+    # Extract z and x values
+    z, x = map(int, zxy_path[:-1])
     return zxy_to_tileid(z, x, y)
 
 
@@ -379,7 +382,7 @@ def tile_dir_to_pmtiles(outfile: str, tile_dir: str, bbox: tuple, attribution: s
 
         for tile_path in tile_dir.rglob("*"):
             if tile_path.is_file():
-                tile_id = tileid_from_y_tile(tile_path)
+                tile_id = tileid_from_tms_path(tile_path)
 
                 with open(tile_path, "rb") as tile:
                     writer.write_tile(tile_id, tile.read())
@@ -415,7 +418,7 @@ def create_basemap_file(
     zooms="12-17",
     outdir=None,
     source="esri",
-):
+) -> None:
     """Create a basemap with given parameters.
 
     Args:
diff --git a/pyproject.toml b/pyproject.toml
index 31b35b36..4d930bdf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -59,7 +59,7 @@ asyncio_mode="auto"
 
 [tool.commitizen]
 name = "cz_conventional_commits"
-version = "0.8.2"
+version = "0.9.0"
 version_files = [
     "pyproject.toml:version",
     "osm_fieldwork/__version__.py",
diff --git a/tests/test_basemap.py b/tests/test_basemap.py
index 7ee678b7..155daae5 100755
--- a/tests/test_basemap.py
+++ b/tests/test_basemap.py
@@ -22,8 +22,12 @@
 import logging
 import os
 import shutil
+from pathlib import Path
 
-from osm_fieldwork.basemapper import BaseMapper
+from pmtiles.reader import MemorySource
+from pmtiles.reader import Reader as PMTileReader
+
+from osm_fieldwork.basemapper import BaseMapper, create_basemap_file
 from osm_fieldwork.sqlite import DataFile
 
 log = logging.getLogger(__name__)
@@ -66,5 +70,25 @@ def test_create():
     assert hits == 2
 
 
+def test_pmtiles():
+    """Test PMTile creation via helper function."""
+    create_basemap_file(
+        boundary="-4.730494 41.650541 -4.725634 41.652874",
+        outfile=f"{rootdir}/../test.pmtiles",
+        zooms="12-14",
+        outdir=f"{rootdir}/../",
+        source="esri",
+    )
+    tiles = Path(f"{rootdir}/../test.pmtiles")
+    assert tiles.exists()
+    # Test reading
+    with open(tiles, "rb") as pmtile_file:
+        data = pmtile_file.read()
+    pmtile = PMTileReader(MemorySource(data))
+    data_length = pmtile.header().get("tile_data_length", 0)
+    assert data_length > 2000 and data_length < 80000
+    assert len(pmtile.metadata().keys()) == 1
+
+
 if __name__ == "__main__":
     test_create()