diff --git a/dactyl/common.py b/dactyl/common.py
index 07db4c8..78997a5 100644
--- a/dactyl/common.py
+++ b/dactyl/common.py
@@ -23,6 +23,8 @@
 logger.addHandler(logging.StreamHandler())
 logger.propagate = False
 
+PACKAGE_NAME = "dactyl" # Used for Jinja PackageLoader
+
 PDF_USE_DEFAULT = "__DEFAULT_FILENAME__"
 NO_PDF = "__NO_PDF__"
 ES_USE_DEFAULT = "__ES_USE_DEFAULT__"
diff --git a/dactyl/dactyl_build.py b/dactyl/dactyl_build.py
index 125881c..d2f10f4 100755
--- a/dactyl/dactyl_build.py
+++ b/dactyl/dactyl_build.py
@@ -290,7 +290,7 @@ def setup_html_env(self):
         else:
             preferred_undefined = jinja2.ChainableUndefined
 
-        loaderset = [jinja2.PackageLoader(__name__)]
+        loaderset = [jinja2.PackageLoader(PACKAGE_NAME)]
         if "template_path" in self.config:
             loaderset.insert(0, jinja2.FileSystemLoader(self.config["template_path"]))
         env = jinja2.Environment(undefined=preferred_undefined,
diff --git a/dactyl/dactyl_style_checker.py b/dactyl/dactyl_style_checker.py
index c743d30..39e192d 100755
--- a/dactyl/dactyl_style_checker.py
+++ b/dactyl/dactyl_style_checker.py
@@ -108,12 +108,13 @@ def load_spellchecker(self):
     def load_words_from_file(self, fhandle):
         """
         Read a file or file-like object line by line and add the words
-        from that file to the built-in dictionary.
+        from that file to the built-in dictionary. Lines starting with # are
+        treated as comments and ignored.
         """
         new_words = []
         for line in fhandle:
             word = line.strip().lower()
-            if word:
+            if word and word[0] != "#":
                 new_words.append(word)
         if new_words:
             self.spell.word_frequency.load_words(new_words)
@@ -171,6 +172,10 @@ def check_page(self, page, context):
         # let's strip any of those out.
         [div.unwrap() for div in page.soup.find_all(name="div")]
 
+        # Inlined SVG elements can't be formatted the same way, so remove them.
+        # They won't be spell-checked.
+        [svg.decompose() for svg in page.soup.find_all(name="svg")]
+
         # Sometimes certain elements don't have whitespace between then, so
         # .get_text() will mash words together. Adding ". " makes them register
         # as separate sentences, which is probably more accurate for readability.
diff --git a/dactyl/openapi.py b/dactyl/openapi.py
index 0992a5e..5b78d59 100644
--- a/dactyl/openapi.py
+++ b/dactyl/openapi.py
@@ -81,12 +81,12 @@ def setup_jinja_env(self, template_path=None):
         """Sets up the environment used to inject OpenAPI data into Markdown
         templates"""
         if template_path is None:
-            loader = jinja2.PackageLoader(__name__)
+            loader = jinja2.PackageLoader(PACKAGE_NAME)
         else:
             logger.debug("OpenAPI spec: preferring templates from %s"%template_path)
             loader = jinja2.ChoiceLoader([
                 jinja2.FileSystemLoader(template_path),
-                jinja2.PackageLoader(__name__)
+                jinja2.PackageLoader(PACKAGE_NAME)
             ])
         self.env = jinja2.Environment(loader=loader, extensions=['jinja2.ext.i18n'])
         self.env.lstrip_blocks = True
diff --git a/dactyl/version.py b/dactyl/version.py
index c41af0b..62ea085 100644
--- a/dactyl/version.py
+++ b/dactyl/version.py
@@ -1 +1 @@
-__version__ = '0.14.2'
+__version__ = '0.14.3'
diff --git a/releasenotes.md b/releasenotes.md
index 0d6e22d..ea4688f 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -1,3 +1,11 @@
+# v0.14.3 Release Notes
+
+This release adds compatibility with Jinja 3.x and includes two minor improvements to the style checker:
+
+- No longer attempts to check inlined SVG elements. (This caused false reports of misspelled words when the SVG contained text elements without whitespace between them.)
+- Spelling file can now contain comments starting with `#`. (Only lines _starting_ with `#` are treated as comments.)
+
+
 # v0.14.2 Release Notes
 
 This release fixes a couple bugs in the built-in templates when using virtual pages with a `prefix` value. It also changes to use the `prefix` value inherited at the page level so that individual pages can overwrite the value if necessary. (A 404 page, for example, might want to use a separate prefix since it may be used at different paths.)