diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 00000000..3afa3d4f
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,38 @@
+image: docker:stable
+
+stages:
+- build
+- push
+
+default:
+  before_script:
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+
+build:
+  stage: build
+  script:
+  - docker pull $CI_REGISTRY_IMAGE:latest || true
+  - docker build --pull --cache-from $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA .
+  - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+
+push latest:
+  stage: push
+  only:
+  - master
+  variables:
+    GIT_STRATEGY: none
+  script:
+  - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+  - docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA $CI_REGISTRY_IMAGE:latest
+  - docker push $CI_REGISTRY_IMAGE:latest
+
+push tag:
+  stage: push
+  variables:
+    GIT_STRATEGY: none
+  except:
+  - master
+  script:
+  - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+  - docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
+  - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
diff --git a/README.md b/README.md
index d575b2fc..deb960d4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,10 @@
 # mautrix-telegram
+![Languages](https://img.shields.io/github/languages/top/tulir/mautrix-telegram.svg)
+[![License](https://img.shields.io/github/license/tulir/mautrix-telegram.svg)](LICENSE)
+[![Release](https://img.shields.io/github/release/tulir/mautrix-telegram/all.svg)](https://github.com/tulir/mautrix-telegram/releases)
+[![GitLab CI](https://mau.dev/tulir/mautrix-telegram/badges/master/pipeline.svg)](https://mau.dev/tulir/mautrix-telegram/container_registry)
+[![Maintainability](https://img.shields.io/codeclimate/maintainability/tulir/mautrix-telegram.svg)](https://codeclimate.com/github/tulir/mautrix-telegram)
+
 A Matrix-Telegram hybrid puppeting/relaybot bridge.
 
 ### [Wiki](https://github.com/tulir/mautrix-telegram/wiki)
diff --git a/example-config.yaml b/example-config.yaml
index 1c80967e..a07555e2 100644
--- a/example-config.yaml
+++ b/example-config.yaml
@@ -12,11 +12,11 @@ homeserver:
 # Changing these values requires regeneration of the registration.
 appservice:
     # The address that the homeserver can use to connect to this appservice.
-    address: http://localhost:8080
+    address: http://localhost:29317
 
     # The hostname and port where this appservice should listen.
     hostname: 0.0.0.0
-    port: 8080
+    port: 29317
     # The maximum body size of appservice API requests (from the homeserver) in mebibytes
     # Usually 1 is enough, but on high-traffic bridges you might need to increase this to avoid 413s
     max_body_size: 1
diff --git a/mautrix_telegram/formatter/from_matrix/parser.py b/mautrix_telegram/formatter/from_matrix/parser.py
index 16ee929a..3429126e 100644
--- a/mautrix_telegram/formatter/from_matrix/parser.py
+++ b/mautrix_telegram/formatter/from_matrix/parser.py
@@ -169,7 +169,9 @@ class MatrixParser:
 
     @classmethod
     def node_to_tmessage(cls, node: HTMLNode, ctx: RecursionContext) -> TelegramMessage:
-        if node.tag == "ol":
+        if node.tag == "mx-reply":
+            return TelegramMessage("")
+        elif node.tag == "ol":
             return cls.list_to_tmessage(node, ctx)
         elif node.tag == "ul":
             return cls.list_to_tmessage(node, ctx.enter_list())
diff --git a/mautrix_telegram/portal.py b/mautrix_telegram/portal.py
index 4c1f5f13..d9f329e3 100644
--- a/mautrix_telegram/portal.py
+++ b/mautrix_telegram/portal.py
@@ -1033,7 +1033,6 @@ class Portal:
                 orig_msg = DBMessage.get_by_mxid(relates_to.get("event_id", ""), self.mxid, space)
                 if orig_msg and "m.new_content" in message:
                     message = message["m.new_content"]
-                    formatter.matrix_reply_to_telegram(message, space, room_id=self.mxid)
                     response = await client.edit_message(self.peer, orig_msg.tgid, message,
                                                          parse_mode=self._matrix_event_to_entities,
                                                          link_preview=lp)
diff --git a/mautrix_telegram/puppet.py b/mautrix_telegram/puppet.py
index 8aaa2ad2..93e9abe7 100644
--- a/mautrix_telegram/puppet.py
+++ b/mautrix_telegram/puppet.py
@@ -170,14 +170,26 @@ class Puppet(CustomPuppetMixin):
         return int(round(similarity * 100))
 
     @staticmethod
-    def get_displayname(info: User, enable_format: bool = True) -> str:
+    def _filter_name(name: str) -> str:
+        if not name:
+            return ""
+        whitespace = ("\ufeff", "\u3164", "\u2063", "\u200b", "\u180e", "\u034f", "\u2800",
+                      "\u180e", "\u200b", "\u202f", "\u205f", "\u3000")
+        name = "".join(char for char in name if char not in whitespace)
+        name = name.strip()
+        return name
+
+    @classmethod
+    def get_displayname(cls, info: User, enable_format: bool = True) -> str:
+        fn = cls._filter_name(info.first_name)
+        ln = cls._filter_name(info.last_name)
         data = {
             "phone number": info.phone if hasattr(info, "phone") else None,
             "username": info.username,
-            "full name": " ".join([info.first_name or "", info.last_name or ""]).strip(),
-            "full name reversed": " ".join([info.first_name or "", info.last_name or ""]).strip(),
-            "first name": info.first_name,
-            "last name": info.last_name,
+            "full name": " ".join([fn, ln]).strip(),
+            "full name reversed": " ".join([ln, fn]).strip(),
+            "first name": fn,
+            "last name": ln,
         }
         preferences = config["bridge.displayname_preference"]
         name = None
@@ -189,7 +201,7 @@ class Puppet(CustomPuppetMixin):
         if isinstance(info, User) and info.deleted:
             name = f"Deleted account {info.id}"
         elif not name:
-            name = info.id
+            name = str(info.id)
 
         if not enable_format:
             return name