diff --git a/agenda/thespacedevs.py b/agenda/thespacedevs.py
index d5311a2..0f16e34 100644
--- a/agenda/thespacedevs.py
+++ b/agenda/thespacedevs.py
@@ -185,57 +185,147 @@ def get_launches(
     return [summarize_launch(launch) for launch in data["results"]]
 
 
-def format_launch_changes(differences: StrDict) -> str:
-    """Convert deepdiff output to human-readable format."""
-    changes = []
-    # Handle value changes
-    if "values_changed" in differences:
-        for path, change in differences["values_changed"].items():
-            field = path.replace("root['", "").replace("']", "").replace("root.", "")
-            old_val = change["old_value"]
-            new_val = change["new_value"]
-            # Format specific fields nicely
-            if field == "net":
-                try:
-                    old_dt = datetime.fromisoformat(old_val.replace("Z", "+00:00"))
-                    new_dt = datetime.fromisoformat(new_val.replace("Z", "+00:00"))
-                    changes.append(
-                        "Launch time changed from "
-                        + old_dt.strftime("%d %b %Y at %H:%M UTC")
-                        + " to "
-                        + new_dt.strftime("%d %b %Y at %H:%M UTC")
-                    )
-                except:
-                    changes.append(f"Launch time changed from {old_val} to {new_val}")
-            elif field == "name":
-                changes.append(f"Mission name changed from '{old_val}' to '{new_val}'")
-            elif field == "probability":
-                if old_val is None:
-                    changes.append(f"Launch probability set to {new_val}%")
-                elif new_val is None:
-                    changes.append("Launch probability removed")
-                else:
-                    changes.append(
-                        f"Launch probability changed from {old_val}% to {new_val}%"
-                    )
-            elif "status" in field:
+def format_date(dt: datetime) -> str:
+    """Human readable date."""
+    return dt.strftime("%d %b %Y at %H:%M UTC")
+
+
+def format_datetime_change(field_name: str, old_val: str, new_val: str) -> str:
+    """Format a datetime field change with proper error handling."""
+    try:
+        old_dt = datetime.fromisoformat(old_val.replace("Z", "+00:00"))
+        new_dt = datetime.fromisoformat(new_val.replace("Z", "+00:00"))
+        return (
+            f"{field_name} changed from {format_date(old_dt)} to {format_date(new_dt)}"
+        )
+    except (ValueError, AttributeError):
+        return f"{field_name} changed from {old_val} to {new_val}"
+
+
+def format_datetime_update(field_name: str, new_val: str) -> str:
+    """Format a datetime field update (showing only the new value)."""
+    try:
+        new_dt = datetime.fromisoformat(new_val.replace("Z", "+00:00"))
+        return f"{field_name}: {format_date(new_dt)}"
+    except (ValueError, AttributeError):
+        return f"{field_name}: {new_val}"
+
+
+def format_probability_change(old_val: int, new_val: int) -> str:
+    """Format probability field changes."""
+    if old_val is None:
+        return f"Launch probability set to {new_val}%"
+    elif new_val is None:
+        return "Launch probability removed"
+    else:
+        return f"Launch probability changed from {old_val}% to {new_val}%"
+
+
+def handle_value_changes(differences: StrDict) -> tuple[list[str], set[str]]:
+    """Handle value changes in launch data."""
+    changes: list[str] = []
+    processed_paths: set[str] = set()
+
+    # Skip fields that aren't useful to users
+    SKIP_FIELDS = {
+        "agency_launch_attempt_count",
+        "agency_launch_attempt_count_year",
+        "location_launch_attempt_count",
+        "location_launch_attempt_count_year",
+        "pad_launch_attempt_count",
+        "pad_launch_attempt_count_year",
+        "orbital_launch_attempt_count",
+        "orbital_launch_attempt_count_year",
+    }
+
+    if "values_changed" not in differences:
+        return changes, processed_paths
+
+    for path, change in differences["values_changed"].items():
+        if any(path.startswith(processed) for processed in processed_paths):
+            continue
+
+        field = path.replace("root['", "").replace("']", "").replace("root.", "")
+        old_val = change["old_value"]
+        new_val = change["new_value"]
+
+        match field:
+            case "status['name']":
                 changes.append(f"Status changed from '{old_val}' to '{new_val}'")
-            else:
-                changes.append(
-                    f"{field.replace('_', ' ').title()} changed "
-                    + f"from '{old_val}' to '{new_val}'"
+                processed_paths.update(
+                    [
+                        "root['status']['id']",
+                        "root['status']['name']",
+                        "root['status']['abbrev']",
+                        "root['status']['description']",
+                    ]
                 )
-    # Handle additions
+
+            case x if x.startswith("status["):
+                continue
+
+            case "net_precision['name']":
+                changes.append(
+                    f"Launch precision changed from '{old_val}' to '{new_val}'"
+                )
+                processed_paths.update(
+                    [
+                        "root['net_precision']['id']",
+                        "root['net_precision']['name']",
+                        "root['net_precision']['abbrev']",
+                        "root['net_precision']['description']",
+                    ]
+                )
+
+            case x if x.startswith("net_precision["):
+                continue
+
+            case "net":
+                changes.append(format_datetime_change("Launch time", old_val, new_val))
+
+            case "window_start":
+                changes.append(
+                    format_datetime_change("Launch window start", old_val, new_val)
+                )
+
+            case "window_end":
+                changes.append(
+                    format_datetime_change("Launch window end", old_val, new_val)
+                )
+
+            case "last_updated":
+                changes.append(format_datetime_update("Last updated", new_val))
+
+            case "name":
+                changes.append(f"Mission name changed from '{old_val}' to '{new_val}'")
+
+            case "probability":
+                changes.append(format_probability_change(old_val, new_val))
+
+            case x if x in SKIP_FIELDS:
+                continue
+
+            case _:
+                changes.append(f"{field} changed from '{old_val}' to '{new_val}'")
+
+    return changes, processed_paths
+
+
+def format_launch_changes(differences: StrDict) -> str:
+    """Convert deepdiff output to human-readable format using match/case."""
+    changes, processed_paths = handle_value_changes(differences)
+
+    # Handle other difference types...
     if "dictionary_item_added" in differences:
         for path in differences["dictionary_item_added"]:
             field = path.replace("root['", "").replace("']", "").replace("root.", "")
             changes.append(f"New field added: {field.replace('_', ' ').title()}")
-    # Handle removals
+
     if "dictionary_item_removed" in differences:
         for path in differences["dictionary_item_removed"]:
             field = path.replace("root['", "").replace("']", "").replace("root.", "")
             changes.append(f"Field removed: {field.replace('_', ' ').title()}")
-    # Handle type changes
+
     if "type_changes" in differences:
         for path, change in differences["type_changes"].items():
             field = path.replace("root['", "").replace("']", "").replace("root.", "")
@@ -243,6 +333,7 @@ def format_launch_changes(differences: StrDict) -> str:
                 f"{field.replace('_', ' ').title()} type changed "
                 + f"from {change['old_type'].__name__} to {change['new_type'].__name__}"
             )
+
     return (
         "\n".join(f"• {change}" for change in changes)
         if changes