add support for v2 hashing algorithm.

update README.md and demo file to be more in sync.
update to v0.10.0.

dist-demo/demo/styles.css

@@ -76,6 +76,18 @@ code {
     white-space: pre-wrap;
 }
 
+details figure {
+    margin: 1rem .5rem;
+}
+
+details figure pre {
+    overflow: auto;
+    white-space: pre;
+}
+
+details[open] summary ~ * {
+    animation: riseInDetails .5s ease-in-out;
+}
 
 label {
     display: inline-block;
@@ -110,6 +122,15 @@ pre {
     white-space: pre-wrap;
 }
 
+select {
+    background-color: var(--fg-light);
+    font-size: 1rem;
+}
+
+select:open {
+    background-color: var(--link-active);
+}
+
 textarea {
     background-color: var(--fg-light);
     font-size: 1rem;
@@ -117,21 +138,6 @@ textarea {
     width: 100%;
 }
 
-
-details figure {
-    margin: 1rem .5rem;
-}
-
-details figure pre {
-    overflow: auto;
-    white-space: pre;
-}
-
-
-details[open] summary ~ * {
-    animation: riseInDetails .5s ease-in-out;
-}
-
 summary {
     cursor: pointer;
 }