diff --git a/conference.go b/conference.go
index e2452a0..f84b4d6 100644
--- a/conference.go
+++ b/conference.go
@@ -247,7 +247,7 @@ func NewTopic(ctxt ui.AmContext) (string, any) {
 		if err != nil {
 			return "error", err
 		}
-		checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.URLParam("cid"), conf.TopTopic+1))
+		checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.GetScratch("currentAlias").(string), conf.TopTopic+1))
 		checker.Append(postdata)
 		checker.Finish()
 		v, _ = checker.Value()
@@ -282,7 +282,7 @@ func NewTopic(ctxt ui.AmContext) (string, any) {
 		if err != nil {
 			return "error", err
 		}
-		checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.URLParam("cid"), conf.TopTopic+1))
+		checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.GetScratch("currentAlias").(string), conf.TopTopic+1))
 		checker.Append(ctxt.FormField("pb"))
 		checker.Finish()
 		zeroPost, _ := checker.Value()
@@ -734,7 +734,7 @@ func PostInTopic(ctxt ui.AmContext) (string, any) {
 		if err != nil {
 			return "error", err
 		}
-		checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.URLParam("cid"), topic.Number))
+		checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.GetScratch("currentAlias").(string), topic.Number))
 		checker.Append(postdata)
 		checker.Finish()
 		v, _ = checker.Value()
@@ -805,7 +805,7 @@ func PostInTopic(ctxt ui.AmContext) (string, any) {
 	if err != nil {
 		return "error", err
 	}
-	checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.URLParam("cid"), topic.Number))
+	checker.SetContext("PostLinkDecoderContext", database.AmCreatePostLinkContext(comm.Alias, ctxt.GetScratch("currentAlias").(string), topic.Number))
 	checker.Append(ctxt.FormField("pb"))
 	checker.Finish()
 	postText, _ := checker.Value()
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
new file mode 100644
index 0000000..01b251a
--- /dev/null
+++ b/docs/CHANGELOG.md
@@ -0,0 +1,5 @@
+# Changelog
+
+## Release 0.1.0 - April 6, 2026
+
+* Implemented all functionality from the last known version of the Venice Web Communities System, circa 2006.