Bump version number and add changelog details

CHANGELOG.md

@@ -1,3 +1,16 @@
+## 1.3.0
+
+* Tile generation is multithreaded to take advantage of multiple CPUs
+* More compact data representation reduces memory usage and improves speed
+* Polygon clipping uses [Clipper](http://www.angusj.com/delphi/clipper/documentation/Docs/_Body.htm)
+  and makes sure interior and exterior rings are distinguished by winding order
+* Individual GeoJSON features can specify their own minzoom and maxzoom
+* New `tile-join` utility can add new properties from a CSV file to an existing tileset
+* Feature coalescing, line-reversing, and reordering by attribute are now options, not defaults
+* Output of `decode` utility is now in GeoJSON format
+* Tile generation with a minzoom spends less time on unused lower zoom levels
+* Bare geometries without a Feature wrapper are accepted
+
 ## 1.2.0
 
 * Switched to top-down rendering, yielding performance improvements

tile.cc

@@ -951,7 +951,6 @@ int traverse_zooms(int *geomfd, off_t *geom_size, char *metabase, char *stringpo
 		long long along = 0;
 		for (j = 0; j < TEMP_FILES; j++) {
 			todo += geom_size[j];
-			printf("%d", geom_size[j] != 0);
 			if (geom_size[j] > 0) {
 				useful_threads++;
 			}
@@ -972,8 +971,6 @@ int traverse_zooms(int *geomfd, off_t *geom_size, char *metabase, char *stringpo
 		// Round down to a power of 2
 		threads = 1 << (int)(log(threads) / log(2));
 
-		printf(" %d threads\n", threads);
-
 		// Assign temporary files to threads
 
 		struct dispatch {

version.h

@@ -1 +1 @@
-#define VERSION "tippecanoe v1.2.0\n"
+#define VERSION "tippecanoe v1.3.0\n"