reduced greediness of regular expression

added release channels available in OctoPrint 1.5.0

octoprint_prusaslicerthumbnails/__init__.py

@@ -53,7 +53,7 @@ def get_template_configs(self):
 	def _extract_thumbnail(self, gcode_filename, thumbnail_filename):
 		import re
 		import base64
-		regex = r"(?:^; thumbnail begin \d+x\d+ \d+)(?:\n|\r\n?)((?:.+(?:\n|\r\n?))+)(?:^; thumbnail end)"
+		regex = r"(?:^; thumbnail begin \d+x\d+ \d+)(?:\n|\r\n?)((?:.+(?:\n|\r\n?))+?)(?:^; thumbnail end)"
 		lineNum = 0
 		collectedString = ""
 		with open(gcode_filename,"rb") as gcode_file:
@@ -159,6 +159,16 @@ def get_update_information(self):
 				user="jneilliii",
 				repo="OctoPrint-PrusaSlicerThumbnails",
 				current=self._plugin_version,
+				stable_branch=dict(
+					name="Stable", branch="master", comittish=["master"]
+				),
+				prerelease_branches=[
+					dict(
+						name="Release Candidate",
+						branch="rc",
+						comittish=["rc", "master"],
+					)
+				],
 
 				# update method: pip
 				pip="https://github.com/jneilliii/OctoPrint-PrusaSlicerThumbnails/releases/latest/download/{target_version}.zip"

setup.py

@@ -14,7 +14,7 @@
 plugin_name = "PrusaSlicer Thumbnails"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
-plugin_version = "0.1.2"
+plugin_version = "0.1.3rc1"
 
 # The plugin's description. Can be overwritten within OctoPrint's internal data via __plugin_description__ in the plugin
 # module