diff --git a/zcash-zf-frost-dag.html b/zcash-zf-frost-dag.html
index 508afcf6..f53befa8 100644
--- a/zcash-zf-frost-dag.html
+++ b/zcash-zf-frost-dag.html
@@ -22,54 +22,19 @@
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+<g id="a_node1"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/239" xlink:title="ZcashFoundation/frost#239&#10;Epic: Demo for Signature&#10;generation &#45; Participant&#10;CLI" target="_blank">
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+<g id="a_node3"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/252" xlink:title="ZcashFoundation/frost#252&#10;Demo for Distributed Key&#10;Generation (DKG)" target="_blank">
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+<g id="a_node4"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/242" xlink:title="ZcashFoundation/frost#242&#10;Implement broadcast&#10;channel for FROST PoC" target="_blank">
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@@ -111,6 +76,41 @@
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+<g id="node5" class="node open">
+<title>ZcashFoundation/frost#320</title>
+<g id="a_node5"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/320" xlink:title="ZcashFoundation/frost#320&#10;Refactor `compute_lagrang&#10;e_coefficient`" target="_blank">
+<polygon fill="#c2e0c6" stroke="black" stroke-width="2" points="333,-532.5 117,-532.5 117,-479.5 333,-479.5 333,-532.5"/>
+<text text-anchor="middle" x="225" y="-517.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#320</text>
+<text text-anchor="middle" x="225" y="-502.3" font-family="Times,serif" font-size="14.00">Refactor `compute_lagrang</text>
+<text text-anchor="middle" x="225" y="-487.3" font-family="Times,serif" font-size="14.00">e_coefficient`</text>
+</a>
+</g>
+</g>
+<!-- ZcashFoundation/frost#216 -->
+<g id="node6" class="node open">
+<title>ZcashFoundation/frost#216</title>
+<g id="a_node6"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/216" xlink:title="ZcashFoundation/frost#216&#10;Write security proof for&#10;Rerandomized FROST" target="_blank">
+<polygon fill="#c2e0c6" stroke="black" stroke-width="2" points="333,-461.5 117,-461.5 117,-408.5 333,-408.5 333,-461.5"/>
+<text text-anchor="middle" x="225" y="-446.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#216</text>
+<text text-anchor="middle" x="225" y="-431.3" font-family="Times,serif" font-size="14.00">Write security proof for</text>
+<text text-anchor="middle" x="225" y="-416.3" font-family="Times,serif" font-size="14.00">Rerandomized FROST</text>
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+</g>
+<!-- ZcashFoundation/frost#437 -->
+<g id="node7" class="node open">
+<title>ZcashFoundation/frost#437</title>
+<g id="a_node7"><a xlink:href="https://github.com/ZcashFoundation/frost/pull/437" xlink:title="ZcashFoundation/frost#437&#10;Simplify rerandomized&#10;FROST" target="_blank">
+<polygon fill="#c2e0c6" stroke="black" stroke-width="2" points="333,-390.5 117,-390.5 117,-386.5 113,-386.5 113,-382.5 117,-382.5 117,-345.5 113,-345.5 113,-341.5 117,-341.5 117,-337.5 333,-337.5 333,-390.5"/>
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+<text text-anchor="middle" x="225" y="-375.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#437</text>
+<text text-anchor="middle" x="225" y="-360.3" font-family="Times,serif" font-size="14.00">Simplify rerandomized</text>
+<text text-anchor="middle" x="225" y="-345.3" font-family="Times,serif" font-size="14.00">FROST</text>
+</a>
+</g>
+</g>
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diff --git a/zcash-zf-frost-dag.svg b/zcash-zf-frost-dag.svg
index 92598fc9..10cac3a5 100644
--- a/zcash-zf-frost-dag.svg
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@@ -10,54 +10,19 @@
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-<text text-anchor="middle" x="225" y="-502.3" font-family="Times,serif" font-size="14.00">Refactor `compute_lagrang</text>
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-<g id="node2" class="node open">
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-<text text-anchor="middle" x="225" y="-431.3" font-family="Times,serif" font-size="14.00">Write security proof for</text>
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-<text text-anchor="middle" x="225" y="-375.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#437</text>
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-<text text-anchor="middle" x="225" y="-345.3" font-family="Times,serif" font-size="14.00">FROST</text>
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+<g id="clust2" class="cluster">
+<title>cluster_0</title>
+<polygon fill="none" stroke="blue" points="109,-329 109,-564 341,-564 341,-329 109,-329"/>
+<text text-anchor="middle" x="225" y="-548.8" font-family="Times,serif" font-size="14.00">Epic: Re&#45;randomizable FROST</text>
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 <!-- ZcashFoundation/frost#239 -->
-<g id="node4" class="node open">
+<g id="node1" class="node open">
 <title>ZcashFoundation/frost#239</title>
-<g id="a_node4"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/239" xlink:title="ZcashFoundation/frost#239&#10;Epic: Demo for Signature&#10;generation &#45; Participant&#10;CLI" target="_blank">
+<g id="a_node1"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/239" xlink:title="ZcashFoundation/frost#239&#10;Epic: Demo for Signature&#10;generation &#45; Participant&#10;CLI" target="_blank">
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@@ -67,9 +32,9 @@
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+<g id="a_node2"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/240" xlink:title="ZcashFoundation/frost#240&#10;Demo for Signature&#10;verification" target="_blank">
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 <text text-anchor="middle" x="225" y="-188.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#240</text>
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-<g id="a_node6"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/252" xlink:title="ZcashFoundation/frost#252&#10;Demo for Distributed Key&#10;Generation (DKG)" target="_blank">
+<g id="a_node3"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/252" xlink:title="ZcashFoundation/frost#252&#10;Demo for Distributed Key&#10;Generation (DKG)" target="_blank">
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+<g id="a_node4"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/242" xlink:title="ZcashFoundation/frost#242&#10;Implement broadcast&#10;channel for FROST PoC" target="_blank">
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+<g id="node5" class="node open">
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+<g id="a_node5"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/320" xlink:title="ZcashFoundation/frost#320&#10;Refactor `compute_lagrang&#10;e_coefficient`" target="_blank">
+<polygon fill="#c2e0c6" stroke="black" stroke-width="2" points="333,-532.5 117,-532.5 117,-479.5 333,-479.5 333,-532.5"/>
+<text text-anchor="middle" x="225" y="-517.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#320</text>
+<text text-anchor="middle" x="225" y="-502.3" font-family="Times,serif" font-size="14.00">Refactor `compute_lagrang</text>
+<text text-anchor="middle" x="225" y="-487.3" font-family="Times,serif" font-size="14.00">e_coefficient`</text>
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+</g>
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+<!-- ZcashFoundation/frost#216 -->
+<g id="node6" class="node open">
+<title>ZcashFoundation/frost#216</title>
+<g id="a_node6"><a xlink:href="https://github.com/ZcashFoundation/frost/issues/216" xlink:title="ZcashFoundation/frost#216&#10;Write security proof for&#10;Rerandomized FROST" target="_blank">
+<polygon fill="#c2e0c6" stroke="black" stroke-width="2" points="333,-461.5 117,-461.5 117,-408.5 333,-408.5 333,-461.5"/>
+<text text-anchor="middle" x="225" y="-446.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#216</text>
+<text text-anchor="middle" x="225" y="-431.3" font-family="Times,serif" font-size="14.00">Write security proof for</text>
+<text text-anchor="middle" x="225" y="-416.3" font-family="Times,serif" font-size="14.00">Rerandomized FROST</text>
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+<!-- ZcashFoundation/frost#437 -->
+<g id="node7" class="node open">
+<title>ZcashFoundation/frost#437</title>
+<g id="a_node7"><a xlink:href="https://github.com/ZcashFoundation/frost/pull/437" xlink:title="ZcashFoundation/frost#437&#10;Simplify rerandomized&#10;FROST" target="_blank">
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+<text text-anchor="middle" x="225" y="-375.3" font-family="Times,serif" font-size="14.00">ZcashFoundation/frost#437</text>
+<text text-anchor="middle" x="225" y="-360.3" font-family="Times,serif" font-size="14.00">Simplify rerandomized</text>
+<text text-anchor="middle" x="225" y="-345.3" font-family="Times,serif" font-size="14.00">FROST</text>
+</a>
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+</g>
 <!-- ZcashFoundation/frost#235 -->
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 <title>ZcashFoundation/frost#235</title>