From 6e2b478025c220fbb812484800a94f4d5c0dacf9 Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Thu, 15 Oct 2020 02:56:16 -0500
Subject: [PATCH] docs: Update for peer/v2 module.

This updates the module hierarchy graphviz and module hierarchy diagram
to reflect the new module dependencies.
---
 docs/assets/module_hierarchy.gv  |   5 +-
 docs/assets/module_hierarchy.svg | 281 ++++++++++++++++---------------
 2 files changed, 146 insertions(+), 140 deletions(-)

diff --git a/docs/assets/module_hierarchy.gv b/docs/assets/module_hierarchy.gv
index 4b8553d6..83f5d733 100644
--- a/docs/assets/module_hierarchy.gv
+++ b/docs/assets/module_hierarchy.gv
@@ -26,7 +26,7 @@ digraph {
 	rpcclient [label="rpcclient/v4" fillcolor=mediumseagreen]
 	dcrd [label="dcrd" fillcolor=chocolate]
 
-	{rank=same connmgr addrmgr hdkeychain peer rpcclient}
+	{rank=same connmgr addrmgr hdkeychain peer blockchain rpcclient}
 
 	certgen
 	chaincfg -> txscript [dir=back color=cadetblue]
@@ -45,16 +45,17 @@ digraph {
 	dcrutil -> txscript [dir=back color=burlywood]
 	database ->  stake [dir=back color=dodgerblue]
 	txscript -> stake [dir=back color=mediumspringgreen]
+	txscript -> peer [dir=back color=mediumspringgreen]
 	stake -> gcs [dir=back color=bisque]
 	standalone -> blockchain [dir=back color=firebrick4]
 	gcs -> blockchain [dir=back color=gold]
 	gcs -> rpcclient [dir=back color=gold]
 
 	lru -> peer [dir=back color=royalblue3]
-	blockchain -> peer [dir=back color=orchid]
 	dcrjson -> types [dir=back color=tomato]
 	types -> rpcclient [dir=back color=indianred]
 
+	blockchain -> dcrd [dir=back color=orchid]
 	certgen -> dcrd [dir=back color=darkkhaki]
 	addrmgr -> dcrd [dir=back color=lightsalmon]
 	hdkeychain -> dcrd [dir=back color=deepskyblue]
diff --git a/docs/assets/module_hierarchy.svg b/docs/assets/module_hierarchy.svg
index 643d3221..0ad78903 100644
--- a/docs/assets/module_hierarchy.svg
+++ b/docs/assets/module_hierarchy.svg
@@ -4,276 +4,281 @@
 <!-- Generated by graphviz version 2.38.0 (20140413.2041)
  -->
 <!-- Title: %3 Pages: 1 -->
-<svg width="555pt" height="648pt"
- viewBox="0.00 0.00 555.00 648.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 644)">
+<svg width="666pt" height="576pt"
+ viewBox="0.00 0.00 666.00 576.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 572)">
 <title>%3</title>
-<polygon fill="white" stroke="#000000" points="-4,4 -4,-644 551,-644 551,4 -4,4"/>
-<text text-anchor="start" x="207" y="-622.6" font-family="Times New Roman,serif" text-decoration="underline" font-size="18.00">Module Hierarchy</text>
+<polygon fill="white" stroke="#000000" points="-4,4 -4,-572 662,-572 662,4 -4,4"/>
+<text text-anchor="start" x="262.5" y="-550.6" font-family="Times New Roman,serif" text-decoration="underline" font-size="18.00">Module Hierarchy</text>
 <!-- certgen -->
 <g id="node1" class="node"><title>certgen</title>
-<path fill="darkkhaki" stroke="black" d="M60,-108C60,-108 27,-108 27,-108 21,-108 15,-102 15,-96 15,-96 15,-84 15,-84 15,-78 21,-72 27,-72 27,-72 60,-72 60,-72 66,-72 72,-78 72,-84 72,-84 72,-96 72,-96 72,-102 66,-108 60,-108"/>
-<text text-anchor="middle" x="43.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">certgen</text>
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+<text text-anchor="middle" x="28.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">certgen</text>
 </g>
 <!-- dcrd -->
 <g id="node23" class="node"><title>dcrd</title>
-<path fill="chocolate" stroke="black" d="M305.5,-36C305.5,-36 275.5,-36 275.5,-36 269.5,-36 263.5,-30 263.5,-24 263.5,-24 263.5,-12 263.5,-12 263.5,-6 269.5,-0 275.5,-0 275.5,-0 305.5,-0 305.5,-0 311.5,-0 317.5,-6 317.5,-12 317.5,-12 317.5,-24 317.5,-24 317.5,-30 311.5,-36 305.5,-36"/>
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+<text text-anchor="middle" x="288.5" y="-14.3" font-family="Times New Roman,serif" font-size="14.00">dcrd</text>
 </g>
 <!-- certgen&#45;&gt;dcrd -->
-<g id="edge25" class="edge"><title>certgen&#45;&gt;dcrd</title>
-<path fill="none" stroke="darkkhaki" d="M43.5,-61.9092C43.5,-61.9092 43.5,-12 43.5,-12 43.5,-12 198.813,-12 263.123,-12"/>
-<polygon fill="darkkhaki" stroke="darkkhaki" points="40.0001,-61.9091 43.5,-71.9092 47.0001,-61.9092 40.0001,-61.9091"/>
+<g id="edge26" class="edge"><title>certgen&#45;&gt;dcrd</title>
+<path fill="none" stroke="darkkhaki" d="M28.5,-61.6198C28.5,-61.6198 28.5,-9 28.5,-9 28.5,-9 194.413,-9 261.167,-9"/>
+<polygon fill="darkkhaki" stroke="darkkhaki" points="25.0001,-61.6198 28.5,-71.6198 32.0001,-61.6199 25.0001,-61.6198"/>
 </g>
 <!-- chainhash -->
 <g id="node2" class="node"><title>chainhash</title>
-<path fill="aquamarine" stroke="black" d="M194.5,-612C194.5,-612 96.5,-612 96.5,-612 90.5,-612 84.5,-606 84.5,-600 84.5,-600 84.5,-588 84.5,-588 84.5,-582 90.5,-576 96.5,-576 96.5,-576 194.5,-576 194.5,-576 200.5,-576 206.5,-582 206.5,-588 206.5,-588 206.5,-600 206.5,-600 206.5,-606 200.5,-612 194.5,-612"/>
-<text text-anchor="middle" x="145.5" y="-590.3" font-family="Times New Roman,serif" font-size="14.00">chaincfg/chainhash</text>
+<path fill="aquamarine" stroke="black" d="M483.5,-540C483.5,-540 385.5,-540 385.5,-540 379.5,-540 373.5,-534 373.5,-528 373.5,-528 373.5,-516 373.5,-516 373.5,-510 379.5,-504 385.5,-504 385.5,-504 483.5,-504 483.5,-504 489.5,-504 495.5,-510 495.5,-516 495.5,-516 495.5,-528 495.5,-528 495.5,-534 489.5,-540 483.5,-540"/>
+<text text-anchor="middle" x="434.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">chaincfg/chainhash</text>
 </g>
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 <g id="node3" class="node"><title>dcrjson</title>
-<path fill="indianred" stroke="black" d="M80.5,-396C80.5,-396 28.5,-396 28.5,-396 22.5,-396 16.5,-390 16.5,-384 16.5,-384 16.5,-372 16.5,-372 16.5,-366 22.5,-360 28.5,-360 28.5,-360 80.5,-360 80.5,-360 86.5,-360 92.5,-366 92.5,-372 92.5,-372 92.5,-384 92.5,-384 92.5,-390 86.5,-396 80.5,-396"/>
-<text text-anchor="middle" x="54.5" y="-374.3" font-family="Times New Roman,serif" font-size="14.00">dcrjson/v3</text>
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+<text text-anchor="middle" x="599.5" y="-302.3" font-family="Times New Roman,serif" font-size="14.00">dcrjson/v3</text>
 </g>
 <!-- chainhash&#45;&gt;dcrjson -->
 <g id="edge2" class="edge"><title>chainhash&#45;&gt;dcrjson</title>
-<path fill="none" stroke="aquamarine" d="M74.2268,-594C74.2268,-594 48.75,-594 48.75,-594 48.75,-594 48.75,-447.958 48.75,-396.045"/>
-<polygon fill="aquamarine" stroke="aquamarine" points="74.2268,-597.5 84.2268,-594 74.2267,-590.5 74.2268,-597.5"/>
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+<polygon fill="aquamarine" stroke="aquamarine" points="505.874,-518.5 495.874,-522 505.874,-525.5 505.874,-518.5"/>
 </g>
 <!-- wire -->
 <g id="node5" class="node"><title>wire</title>
-<path fill="coral" stroke="black" d="M476.5,-540C476.5,-540 446.5,-540 446.5,-540 440.5,-540 434.5,-534 434.5,-528 434.5,-528 434.5,-516 434.5,-516 434.5,-510 440.5,-504 446.5,-504 446.5,-504 476.5,-504 476.5,-504 482.5,-504 488.5,-510 488.5,-516 488.5,-516 488.5,-528 488.5,-528 488.5,-534 482.5,-540 476.5,-540"/>
-<text text-anchor="middle" x="461.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">wire</text>
+<path fill="coral" stroke="black" d="M205.5,-468C205.5,-468 175.5,-468 175.5,-468 169.5,-468 163.5,-462 163.5,-456 163.5,-456 163.5,-444 163.5,-444 163.5,-438 169.5,-432 175.5,-432 175.5,-432 205.5,-432 205.5,-432 211.5,-432 217.5,-438 217.5,-444 217.5,-444 217.5,-456 217.5,-456 217.5,-462 211.5,-468 205.5,-468"/>
+<text text-anchor="middle" x="190.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">wire</text>
 </g>
 <!-- chainhash&#45;&gt;wire -->
 <g id="edge3" class="edge"><title>chainhash&#45;&gt;wire</title>
-<path fill="none" stroke="aquamarine" d="M216.803,-594C216.803,-594 461.5,-594 461.5,-594 461.5,-594 461.5,-561.498 461.5,-540.169"/>
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+<polygon fill="aquamarine" stroke="aquamarine" points="363.243,-525.5 373.243,-522 363.243,-518.5 363.243,-525.5"/>
 </g>
 <!-- secp256k1 -->
 <g id="node11" class="node"><title>secp256k1</title>
-<path fill="mediumvioletred" stroke="black" d="M198,-540C198,-540 93,-540 93,-540 87,-540 81,-534 81,-528 81,-528 81,-516 81,-516 81,-510 87,-504 93,-504 93,-504 198,-504 198,-504 204,-504 210,-510 210,-516 210,-516 210,-528 210,-528 210,-534 204,-540 198,-540"/>
-<text text-anchor="middle" x="145.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">dcrec/secp256k1/v3</text>
+<path fill="mediumvioletred" stroke="black" d="M487,-468C487,-468 382,-468 382,-468 376,-468 370,-462 370,-456 370,-456 370,-444 370,-444 370,-438 376,-432 382,-432 382,-432 487,-432 487,-432 493,-432 499,-438 499,-444 499,-444 499,-456 499,-456 499,-462 493,-468 487,-468"/>
+<text text-anchor="middle" x="434.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">dcrec/secp256k1/v3</text>
 </g>
 <!-- chainhash&#45;&gt;secp256k1 -->
 <g id="edge8" class="edge"><title>chainhash&#45;&gt;secp256k1</title>
-<path fill="none" stroke="aquamarine" d="M145.5,-565.831C145.5,-565.831 145.5,-540.413 145.5,-540.413"/>
-<polygon fill="aquamarine" stroke="aquamarine" points="142,-565.831 145.5,-575.831 149,-565.831 142,-565.831"/>
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+<polygon fill="aquamarine" stroke="aquamarine" points="431,-493.831 434.5,-503.831 438,-493.831 431,-493.831"/>
 </g>
 <!-- types -->
 <g id="node4" class="node"><title>types</title>
-<path fill="tomato" stroke="black" d="M103,-324C103,-324 12,-324 12,-324 6,-324 0,-318 0,-312 0,-312 0,-300 0,-300 0,-294 6,-288 12,-288 12,-288 103,-288 103,-288 109,-288 115,-294 115,-300 115,-300 115,-312 115,-312 115,-318 109,-324 103,-324"/>
-<text text-anchor="middle" x="57.5" y="-302.3" font-family="Times New Roman,serif" font-size="14.00">rpc/jsonrpc/types</text>
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 <g id="edge23" class="edge"><title>dcrjson&#45;&gt;types</title>
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-<text text-anchor="middle" x="246.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">rpcclient/v4</text>
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 <g id="node6" class="node"><title>addrmgr</title>
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+<text text-anchor="middle" x="107.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">addrmgr</text>
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 <g id="node8" class="node"><title>connmgr</title>
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 <g id="edge6" class="edge"><title>wire&#45;&gt;connmgr</title>
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 <g id="node17" class="node"><title>standalone</title>
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 <!-- wire&#45;&gt;standalone -->
 <g id="edge7" class="edge"><title>wire&#45;&gt;standalone</title>
-<path fill="none" stroke="coral" d="M426.371,-522C426.371,-522 425.5,-522 425.5,-522 425.5,-522 425.5,-315.066 425.5,-252.016"/>
-<polygon fill="coral" stroke="coral" points="424.215,-525.5 434.215,-522 424.215,-518.5 424.215,-525.5"/>
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+<polygon fill="coral" stroke="coral" points="178,-421.955 181.5,-431.955 185,-421.956 178,-421.955"/>
 </g>
 <!-- addrmgr&#45;&gt;dcrd -->
-<g id="edge26" class="edge"><title>addrmgr&#45;&gt;dcrd</title>
-<path fill="none" stroke="lightsalmon" d="M413.5,-61.9652C413.5,-61.9652 413.5,-24 413.5,-24 413.5,-24 354.034,-24 317.798,-24"/>
-<polygon fill="lightsalmon" stroke="lightsalmon" points="410,-61.9652 413.5,-71.9652 417,-61.9652 410,-61.9652"/>
+<g id="edge27" class="edge"><title>addrmgr&#45;&gt;dcrd</title>
+<path fill="none" stroke="lightsalmon" d="M107.5,-61.8314C107.5,-61.8314 107.5,-18 107.5,-18 107.5,-18 210.91,-18 261.402,-18"/>
+<polygon fill="lightsalmon" stroke="lightsalmon" points="104,-61.8313 107.5,-71.8314 111,-61.8314 104,-61.8313"/>
 </g>
 <!-- txscript -->
 <g id="node15" class="node"><title>txscript</title>
-<path fill="mediumspringgreen" stroke="black" d="M366.5,-396C366.5,-396 314.5,-396 314.5,-396 308.5,-396 302.5,-390 302.5,-384 302.5,-384 302.5,-372 302.5,-372 302.5,-366 308.5,-360 314.5,-360 314.5,-360 366.5,-360 366.5,-360 372.5,-360 378.5,-366 378.5,-372 378.5,-372 378.5,-384 378.5,-384 378.5,-390 372.5,-396 366.5,-396"/>
-<text text-anchor="middle" x="340.5" y="-374.3" font-family="Times New Roman,serif" font-size="14.00">txscript/v3</text>
+<path fill="mediumspringgreen" stroke="black" d="M357.5,-324C357.5,-324 305.5,-324 305.5,-324 299.5,-324 293.5,-318 293.5,-312 293.5,-312 293.5,-300 293.5,-300 293.5,-294 299.5,-288 305.5,-288 305.5,-288 357.5,-288 357.5,-288 363.5,-288 369.5,-294 369.5,-300 369.5,-300 369.5,-312 369.5,-312 369.5,-318 363.5,-324 357.5,-324"/>
+<text text-anchor="middle" x="331.5" y="-302.3" font-family="Times New Roman,serif" font-size="14.00">txscript/v3</text>
 </g>
 <!-- chaincfg&#45;&gt;txscript -->
 <g id="edge1" class="edge"><title>chaincfg&#45;&gt;txscript</title>
-<path fill="none" stroke="cadetblue" d="M342.25,-421.831C342.25,-421.831 342.25,-396.413 342.25,-396.413"/>
-<polygon fill="cadetblue" stroke="cadetblue" points="338.75,-421.831 342.25,-431.831 345.75,-421.831 338.75,-421.831"/>
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+<polygon fill="cadetblue" stroke="cadetblue" points="311.25,-349.831 314.75,-359.831 318.25,-349.831 311.25,-349.831"/>
 </g>
 <!-- connmgr&#45;&gt;dcrd -->
-<g id="edge28" class="edge"><title>connmgr&#45;&gt;dcrd</title>
-<path fill="none" stroke="mistyrose" d="M505.5,-61.9092C505.5,-61.9092 505.5,-12 505.5,-12 505.5,-12 375.583,-12 317.73,-12"/>
-<polygon fill="mistyrose" stroke="mistyrose" points="502,-61.9091 505.5,-71.9092 509,-61.9092 502,-61.9091"/>
+<g id="edge29" class="edge"><title>connmgr&#45;&gt;dcrd</title>
+<path fill="none" stroke="mistyrose" d="M199.5,-61.7778C199.5,-61.7778 199.5,-27 199.5,-27 199.5,-27 235.14,-27 261.313,-27"/>
+<polygon fill="mistyrose" stroke="mistyrose" points="196,-61.7778 199.5,-71.7778 203,-61.7778 196,-61.7778"/>
 </g>
 <!-- dcrec -->
 <g id="node9" class="node"><title>dcrec</title>
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-<text text-anchor="middle" x="255.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">dcrec</text>
+<path fill="mediumpurple" stroke="black" d="M559.5,-468C559.5,-468 529.5,-468 529.5,-468 523.5,-468 517.5,-462 517.5,-456 517.5,-456 517.5,-444 517.5,-444 517.5,-438 523.5,-432 529.5,-432 529.5,-432 559.5,-432 559.5,-432 565.5,-432 571.5,-438 571.5,-444 571.5,-444 571.5,-456 571.5,-456 571.5,-462 565.5,-468 559.5,-468"/>
+<text text-anchor="middle" x="544.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">dcrec</text>
 </g>
 <!-- dcrutil -->
 <g id="node12" class="node"><title>dcrutil</title>
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-<text text-anchor="middle" x="243.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">dcrutil/v3</text>
+<path fill="burlywood" stroke="black" d="M457,-396C457,-396 412,-396 412,-396 406,-396 400,-390 400,-384 400,-384 400,-372 400,-372 400,-366 406,-360 412,-360 412,-360 457,-360 457,-360 463,-360 469,-366 469,-372 469,-372 469,-384 469,-384 469,-390 463,-396 457,-396"/>
+<text text-anchor="middle" x="434.5" y="-374.3" font-family="Times New Roman,serif" font-size="14.00">dcrutil/v3</text>
 </g>
 <!-- dcrec&#45;&gt;dcrutil -->
 <g id="edge9" class="edge"><title>dcrec&#45;&gt;dcrutil</title>
-<path fill="none" stroke="mediumpurple" d="M253.25,-493.831C253.25,-493.831 253.25,-468.413 253.25,-468.413"/>
-<polygon fill="mediumpurple" stroke="mediumpurple" points="249.75,-493.831 253.25,-503.831 256.75,-493.831 249.75,-493.831"/>
+<path fill="none" stroke="mediumpurple" d="M530.25,-421.965C530.25,-421.965 530.25,-384 530.25,-384 530.25,-384 496.494,-384 469.068,-384"/>
+<polygon fill="mediumpurple" stroke="mediumpurple" points="526.75,-421.965 530.25,-431.965 533.75,-421.965 526.75,-421.965"/>
 </g>
 <!-- edwards -->
 <g id="node10" class="node"><title>edwards</title>
-<path fill="lightseagreen" stroke="black" d="M404.5,-540C404.5,-540 312.5,-540 312.5,-540 306.5,-540 300.5,-534 300.5,-528 300.5,-528 300.5,-516 300.5,-516 300.5,-510 306.5,-504 312.5,-504 312.5,-504 404.5,-504 404.5,-504 410.5,-504 416.5,-510 416.5,-516 416.5,-516 416.5,-528 416.5,-528 416.5,-534 410.5,-540 404.5,-540"/>
-<text text-anchor="middle" x="358.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">dcrec/edwards/v2</text>
+<path fill="lightseagreen" stroke="black" d="M339.5,-468C339.5,-468 247.5,-468 247.5,-468 241.5,-468 235.5,-462 235.5,-456 235.5,-456 235.5,-444 235.5,-444 235.5,-438 241.5,-432 247.5,-432 247.5,-432 339.5,-432 339.5,-432 345.5,-432 351.5,-438 351.5,-444 351.5,-444 351.5,-456 351.5,-456 351.5,-462 345.5,-468 339.5,-468"/>
+<text text-anchor="middle" x="293.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">dcrec/edwards/v2</text>
 </g>
 <!-- edwards&#45;&gt;dcrutil -->
 <g id="edge10" class="edge"><title>edwards&#45;&gt;dcrutil</title>
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-<polygon fill="lightseagreen" stroke="lightseagreen" points="290.383,-525.5 300.383,-522 290.383,-518.5 290.383,-525.5"/>
+<path fill="none" stroke="lightseagreen" d="M343.75,-421.965C343.75,-421.965 343.75,-384 343.75,-384 343.75,-384 374.287,-384 399.932,-384"/>
+<polygon fill="lightseagreen" stroke="lightseagreen" points="340.25,-421.965 343.75,-431.965 347.25,-421.965 340.25,-421.965"/>
 </g>
 <!-- secp256k1&#45;&gt;dcrutil -->
 <g id="edge11" class="edge"><title>secp256k1&#45;&gt;dcrutil</title>
-<path fill="none" stroke="mediumvioletred" d="M205,-493.909C205,-493.909 205,-444 205,-444 205,-444 206.469,-444 208.832,-444"/>
-<polygon fill="mediumvioletred" stroke="mediumvioletred" points="201.5,-493.909 205,-503.909 208.5,-493.909 201.5,-493.909"/>
+<path fill="none" stroke="mediumvioletred" d="M434.5,-421.831C434.5,-421.831 434.5,-396.413 434.5,-396.413"/>
+<polygon fill="mediumvioletred" stroke="mediumvioletred" points="431,-421.831 434.5,-431.831 438,-421.831 431,-421.831"/>
 </g>
 <!-- database -->
 <g id="node13" class="node"><title>database</title>
-<path fill="dodgerblue" stroke="black" d="M272,-396C272,-396 213,-396 213,-396 207,-396 201,-390 201,-384 201,-384 201,-372 201,-372 201,-366 207,-360 213,-360 213,-360 272,-360 272,-360 278,-360 284,-366 284,-372 284,-372 284,-384 284,-384 284,-390 278,-396 272,-396"/>
-<text text-anchor="middle" x="242.5" y="-374.3" font-family="Times New Roman,serif" font-size="14.00">database/v2</text>
+<path fill="dodgerblue" stroke="black" d="M463,-324C463,-324 404,-324 404,-324 398,-324 392,-318 392,-312 392,-312 392,-300 392,-300 392,-294 398,-288 404,-288 404,-288 463,-288 463,-288 469,-288 475,-294 475,-300 475,-300 475,-312 475,-312 475,-318 469,-324 463,-324"/>
+<text text-anchor="middle" x="433.5" y="-302.3" font-family="Times New Roman,serif" font-size="14.00">database/v2</text>
 </g>
 <!-- dcrutil&#45;&gt;database -->
 <g id="edge12" class="edge"><title>dcrutil&#45;&gt;database</title>
-<path fill="none" stroke="burlywood" d="M243.5,-421.831C243.5,-421.831 243.5,-396.413 243.5,-396.413"/>
-<polygon fill="burlywood" stroke="burlywood" points="240,-421.831 243.5,-431.831 247,-421.831 240,-421.831"/>
+<path fill="none" stroke="burlywood" d="M434.5,-349.831C434.5,-349.831 434.5,-324.413 434.5,-324.413"/>
+<polygon fill="burlywood" stroke="burlywood" points="431,-349.831 434.5,-359.831 438,-349.831 431,-349.831"/>
 </g>
 <!-- hdkeychain -->
 <g id="node14" class="node"><title>hdkeychain</title>
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-<text text-anchor="middle" x="138.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">hdkeychain/v3</text>
+<path fill="deepskyblue" stroke="black" d="M534,-108C534,-108 461,-108 461,-108 455,-108 449,-102 449,-96 449,-96 449,-84 449,-84 449,-78 455,-72 461,-72 461,-72 534,-72 534,-72 540,-72 546,-78 546,-84 546,-84 546,-96 546,-96 546,-102 540,-108 534,-108"/>
+<text text-anchor="middle" x="497.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">hdkeychain/v3</text>
 </g>
 <!-- dcrutil&#45;&gt;hdkeychain -->
 <g id="edge13" class="edge"><title>dcrutil&#45;&gt;hdkeychain</title>
-<path fill="none" stroke="burlywood" d="M198.934,-456C198.934,-456 147,-456 147,-456 147,-456 147,-182.001 147,-108.15"/>
-<polygon fill="burlywood" stroke="burlywood" points="198.934,-459.5 208.934,-456 198.934,-452.5 198.934,-459.5"/>
+<path fill="none" stroke="burlywood" d="M479.274,-372C479.274,-372 492,-372 492,-372 492,-372 492,-170.31 492,-108.069"/>
+<polygon fill="burlywood" stroke="burlywood" points="479.275,-368.5 469.274,-372 479.274,-375.5 479.275,-368.5"/>
 </g>
 <!-- dcrutil&#45;&gt;txscript -->
 <g id="edge14" class="edge"><title>dcrutil&#45;&gt;txscript</title>
-<path fill="none" stroke="burlywood" d="M288.178,-444C288.178,-444 296.375,-444 296.375,-444 296.375,-444 296.375,-384 296.375,-384 296.375,-384 298.64,-384 302.144,-384"/>
-<polygon fill="burlywood" stroke="burlywood" points="288.178,-440.5 278.178,-444 288.178,-447.5 288.178,-440.5"/>
+<path fill="none" stroke="burlywood" d="M389.667,-372C389.667,-372 360.5,-372 360.5,-372 360.5,-372 360.5,-343.576 360.5,-324.035"/>
+<polygon fill="burlywood" stroke="burlywood" points="389.667,-375.5 399.667,-372 389.667,-368.5 389.667,-375.5"/>
 </g>
 <!-- stake -->
 <g id="node16" class="node"><title>stake</title>
-<path fill="bisque" stroke="black" d="M294,-324C294,-324 191,-324 191,-324 185,-324 179,-318 179,-312 179,-312 179,-300 179,-300 179,-294 185,-288 191,-288 191,-288 294,-288 294,-288 300,-288 306,-294 306,-300 306,-300 306,-312 306,-312 306,-318 300,-324 294,-324"/>
-<text text-anchor="middle" x="242.5" y="-302.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/stake/v3</text>
+<path fill="bisque" stroke="black" d="M473,-252C473,-252 370,-252 370,-252 364,-252 358,-246 358,-240 358,-240 358,-228 358,-228 358,-222 364,-216 370,-216 370,-216 473,-216 473,-216 479,-216 485,-222 485,-228 485,-228 485,-240 485,-240 485,-246 479,-252 473,-252"/>
+<text text-anchor="middle" x="421.5" y="-230.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/stake/v3</text>
 </g>
 <!-- database&#45;&gt;stake -->
 <g id="edge15" class="edge"><title>database&#45;&gt;stake</title>
-<path fill="none" stroke="dodgerblue" d="M242.5,-349.831C242.5,-349.831 242.5,-324.413 242.5,-324.413"/>
-<polygon fill="dodgerblue" stroke="dodgerblue" points="239,-349.831 242.5,-359.831 246,-349.831 239,-349.831"/>
+<path fill="none" stroke="dodgerblue" d="M433.5,-277.831C433.5,-277.831 433.5,-252.413 433.5,-252.413"/>
+<polygon fill="dodgerblue" stroke="dodgerblue" points="430,-277.831 433.5,-287.831 437,-277.831 430,-277.831"/>
 </g>
 <!-- hdkeychain&#45;&gt;dcrd -->
-<g id="edge27" class="edge"><title>hdkeychain&#45;&gt;dcrd</title>
-<path fill="none" stroke="deepskyblue" d="M138.5,-61.9652C138.5,-61.9652 138.5,-24 138.5,-24 138.5,-24 219.605,-24 263.325,-24"/>
-<polygon fill="deepskyblue" stroke="deepskyblue" points="135,-61.9652 138.5,-71.9652 142,-61.9652 135,-61.9652"/>
+<g id="edge28" class="edge"><title>hdkeychain&#45;&gt;dcrd</title>
+<path fill="none" stroke="deepskyblue" d="M497.5,-61.8314C497.5,-61.8314 497.5,-18 497.5,-18 497.5,-18 372.475,-18 315.823,-18"/>
+<polygon fill="deepskyblue" stroke="deepskyblue" points="494,-61.8313 497.5,-71.8314 501,-61.8314 494,-61.8313"/>
 </g>
 <!-- txscript&#45;&gt;stake -->
 <g id="edge16" class="edge"><title>txscript&#45;&gt;stake</title>
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-<polygon fill="mediumspringgreen" stroke="mediumspringgreen" points="292.483,-375.5 302.483,-372 292.483,-368.5 292.483,-375.5"/>
-</g>
-<!-- gcs -->
-<g id="node18" class="node"><title>gcs</title>
-<path fill="gold" stroke="black" d="M251.5,-252C251.5,-252 221.5,-252 221.5,-252 215.5,-252 209.5,-246 209.5,-240 209.5,-240 209.5,-228 209.5,-228 209.5,-222 215.5,-216 221.5,-216 221.5,-216 251.5,-216 251.5,-216 257.5,-216 263.5,-222 263.5,-228 263.5,-228 263.5,-240 263.5,-240 263.5,-246 257.5,-252 251.5,-252"/>
-<text text-anchor="middle" x="236.5" y="-230.3" font-family="Times New Roman,serif" font-size="14.00">gcs</text>
-</g>
-<!-- stake&#45;&gt;gcs -->
-<g id="edge17" class="edge"><title>stake&#45;&gt;gcs</title>
-<path fill="none" stroke="bisque" d="M236.5,-277.831C236.5,-277.831 236.5,-252.413 236.5,-252.413"/>
-<polygon fill="bisque" stroke="bisque" points="233,-277.831 236.5,-287.831 240,-277.831 233,-277.831"/>
-</g>
-<!-- blockchain -->
-<g id="node19" class="node"><title>blockchain</title>
-<path fill="orchid" stroke="black" d="M408,-180C408,-180 337,-180 337,-180 331,-180 325,-174 325,-168 325,-168 325,-156 325,-156 325,-150 331,-144 337,-144 337,-144 408,-144 408,-144 414,-144 420,-150 420,-156 420,-156 420,-168 420,-168 420,-174 414,-180 408,-180"/>
-<text text-anchor="middle" x="372.5" y="-158.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/v2</text>
-</g>
-<!-- standalone&#45;&gt;blockchain -->
-<g id="edge18" class="edge"><title>standalone&#45;&gt;blockchain</title>
-<path fill="none" stroke="#8b1a1a" d="M388.333,-205.831C388.333,-205.831 388.333,-180.413 388.333,-180.413"/>
-<polygon fill="#8b1a1a" stroke="#8b1a1a" points="384.833,-205.831 388.333,-215.831 391.833,-205.831 384.833,-205.831"/>
-</g>
-<!-- gcs&#45;&gt;blockchain -->
-<g id="edge19" class="edge"><title>gcs&#45;&gt;blockchain</title>
-<path fill="none" stroke="gold" d="M258,-205.944C258,-205.944 258,-192 258,-192 258,-192 356.667,-192 356.667,-192 356.667,-192 356.667,-186.461 356.667,-180.143"/>
-<polygon fill="gold" stroke="gold" points="254.5,-205.944 258,-215.944 261.5,-205.945 254.5,-205.944"/>
-</g>
-<!-- gcs&#45;&gt;rpcclient -->
-<g id="edge20" class="edge"><title>gcs&#45;&gt;rpcclient</title>
-<path fill="none" stroke="gold" d="M238.167,-205.762C238.167,-205.762 238.167,-108.09 238.167,-108.09"/>
-<polygon fill="gold" stroke="gold" points="234.667,-205.762 238.167,-215.762 241.667,-205.762 234.667,-205.762"/>
+<path fill="none" stroke="mediumspringgreen" d="M363.75,-277.831C363.75,-277.831 363.75,-252.413 363.75,-252.413"/>
+<polygon fill="mediumspringgreen" stroke="mediumspringgreen" points="360.25,-277.831 363.75,-287.831 367.25,-277.831 360.25,-277.831"/>
 </g>
 <!-- peer -->
 <g id="node21" class="node"><title>peer</title>
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-<text text-anchor="middle" x="334.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">peer/v2</text>
+<path fill="khaki" stroke="black" d="M305.5,-108C305.5,-108 271.5,-108 271.5,-108 265.5,-108 259.5,-102 259.5,-96 259.5,-96 259.5,-84 259.5,-84 259.5,-78 265.5,-72 271.5,-72 271.5,-72 305.5,-72 305.5,-72 311.5,-72 317.5,-78 317.5,-84 317.5,-84 317.5,-96 317.5,-96 317.5,-102 311.5,-108 305.5,-108"/>
+<text text-anchor="middle" x="288.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">peer/v2</text>
 </g>
-<!-- blockchain&#45;&gt;peer -->
-<g id="edge22" class="edge"><title>blockchain&#45;&gt;peer</title>
-<path fill="none" stroke="orchid" d="M344.25,-133.831C344.25,-133.831 344.25,-108.413 344.25,-108.413"/>
-<polygon fill="orchid" stroke="orchid" points="340.75,-133.831 344.25,-143.831 347.75,-133.831 340.75,-133.831"/>
+<!-- txscript&#45;&gt;peer -->
+<g id="edge17" class="edge"><title>txscript&#45;&gt;peer</title>
+<path fill="none" stroke="mediumspringgreen" d="M306.5,-277.955C306.5,-277.955 306.5,-108.145 306.5,-108.145"/>
+<polygon fill="mediumspringgreen" stroke="mediumspringgreen" points="303,-277.955 306.5,-287.955 310,-277.956 303,-277.955"/>
+</g>
+<!-- gcs -->
+<g id="node18" class="node"><title>gcs</title>
+<path fill="gold" stroke="black" d="M468.5,-180C468.5,-180 438.5,-180 438.5,-180 432.5,-180 426.5,-174 426.5,-168 426.5,-168 426.5,-156 426.5,-156 426.5,-150 432.5,-144 438.5,-144 438.5,-144 468.5,-144 468.5,-144 474.5,-144 480.5,-150 480.5,-156 480.5,-156 480.5,-168 480.5,-168 480.5,-174 474.5,-180 468.5,-180"/>
+<text text-anchor="middle" x="453.5" y="-158.3" font-family="Times New Roman,serif" font-size="14.00">gcs</text>
+</g>
+<!-- stake&#45;&gt;gcs -->
+<g id="edge18" class="edge"><title>stake&#45;&gt;gcs</title>
+<path fill="none" stroke="bisque" d="M453.5,-205.831C453.5,-205.831 453.5,-180.413 453.5,-180.413"/>
+<polygon fill="bisque" stroke="bisque" points="450,-205.831 453.5,-215.831 457,-205.831 450,-205.831"/>
+</g>
+<!-- blockchain -->
+<g id="node19" class="node"><title>blockchain</title>
+<path fill="orchid" stroke="black" d="M419,-108C419,-108 348,-108 348,-108 342,-108 336,-102 336,-96 336,-96 336,-84 336,-84 336,-78 342,-72 348,-72 348,-72 419,-72 419,-72 425,-72 431,-78 431,-84 431,-84 431,-96 431,-96 431,-102 425,-108 419,-108"/>
+<text text-anchor="middle" x="383.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/v2</text>
+</g>
+<!-- standalone&#45;&gt;blockchain -->
+<g id="edge19" class="edge"><title>standalone&#45;&gt;blockchain</title>
+<path fill="none" stroke="#8b1a1a" d="M280.5,-205.679C280.5,-205.679 280.5,-126 280.5,-126 280.5,-126 353.25,-126 353.25,-126 353.25,-126 353.25,-117.279 353.25,-108.422"/>
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+<!-- gcs&#45;&gt;blockchain -->
+<g id="edge20" class="edge"><title>gcs&#45;&gt;blockchain</title>
+<path fill="none" stroke="gold" d="M440,-133.831C440,-133.831 440,-90 440,-90 440,-90 436.469,-90 431.172,-90"/>
+<polygon fill="gold" stroke="gold" points="436.5,-133.831 440,-143.831 443.5,-133.831 436.5,-133.831"/>
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+<!-- gcs&#45;&gt;rpcclient -->
+<g id="edge21" class="edge"><title>gcs&#45;&gt;rpcclient</title>
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+<polygon fill="gold" stroke="gold" points="490.5,-158.5 480.5,-162 490.5,-165.5 490.5,-158.5"/>
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+<!-- blockchain&#45;&gt;dcrd -->
+<g id="edge25" class="edge"><title>blockchain&#45;&gt;dcrd</title>
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+<polygon fill="orchid" stroke="orchid" points="380,-61.7778 383.5,-71.7778 387,-61.7778 380,-61.7778"/>
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+<text text-anchor="middle" x="343.5" y="-158.3" font-family="Times New Roman,serif" font-size="14.00">lru</text>
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-<g id="edge21" class="edge"><title>lru&#45;&gt;peer</title>
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-<g id="edge30" class="edge"><title>peer&#45;&gt;dcrd</title>
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-<polygon fill="khaki" stroke="khaki" points="308,-61.8313 311.5,-71.8314 315,-61.8314 308,-61.8313"/>
+<g id="edge31" class="edge"><title>peer&#45;&gt;dcrd</title>
+<path fill="none" stroke="khaki" d="M288.5,-61.8314C288.5,-61.8314 288.5,-36.4133 288.5,-36.4133"/>
+<polygon fill="khaki" stroke="khaki" points="285,-61.8313 288.5,-71.8314 292,-61.8314 285,-61.8313"/>
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