From 7a67caa4fb2db4cc3a78ea2c08f0fdd8f07d93f7 Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Sat, 26 Sep 2020 15:32:35 -0500
Subject: [PATCH] docs: Update for blockchain/standalone v2 module.

This updates the docs/README.md file, module hierarchy graphviz, and
module hierarchy diagram to reflect the new module version and the
removal of the chaincfg dependency.
---
 docs/README.md                   |   2 +-
 docs/assets/module_hierarchy.gv  |   3 +-
 docs/assets/module_hierarchy.svg | 369 ++++++++++++++++---------------
 3 files changed, 190 insertions(+), 184 deletions(-)

diff --git a/docs/README.md b/docs/README.md
index f36dbce4..662ebf9c 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -187,7 +187,7 @@ The following versioned modules are provided by dcrd repository:
   * [stake/v2](https://github.com/decred/dcrd/tree/master/blockchain/stake) -
     Provides an API for working with stake transactions and other portions
     related to the Proof-of-Stake (PoS) system
-  * [standalone](https://github.com/decred/dcrd/tree/master/blockchain/standalone) -
+  * [standalone/v2](https://github.com/decred/dcrd/tree/master/blockchain/standalone) -
     Provides standalone functions useful for working with the Decred blockchain
     consensus rules
 * [txscript/v3](https://github.com/decred/dcrd/tree/master/txscript) -
diff --git a/docs/assets/module_hierarchy.gv b/docs/assets/module_hierarchy.gv
index d7817af6..9ae542a3 100644
--- a/docs/assets/module_hierarchy.gv
+++ b/docs/assets/module_hierarchy.gv
@@ -18,7 +18,7 @@ digraph {
 	hdkeychain [label="hdkeychain/v3" fillcolor=deepskyblue]
 	txscript [label="txscript/v3" fillcolor=mediumspringgreen]
 	stake [label="blockchain/stake/v2" fillcolor=bisque]
-	standalone [label="blockchain/standalone" fillcolor=firebrick4]
+	standalone [label="blockchain/standalone/v2" fillcolor=firebrick4]
 	gcs [label="gcs" fillcolor=gold]
 	blockchain [label="blockchain/v2" fillcolor=orchid]
 	lru  [label="lru" fillcolor=royalblue3]
@@ -35,6 +35,7 @@ digraph {
 	wire -> addrmgr [dir=back color=coral]
 	wire -> chaincfg [dir=back color=coral]
 	wire -> connmgr [dir=back color=coral]
+	wire -> standalone [dir=back color=coral]
 	chainhash -> secp256k1 [dir=back color=aquamarine]
 	dcrec -> dcrutil [dir=back color=mediumpurple]
 	edwards ->  dcrutil [dir=back color=lightseagreen]
diff --git a/docs/assets/module_hierarchy.svg b/docs/assets/module_hierarchy.svg
index 9a1d5438..1169d97e 100644
--- a/docs/assets/module_hierarchy.svg
+++ b/docs/assets/module_hierarchy.svg
@@ -4,271 +4,276 @@
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- viewBox="0.00 0.00 574.00 648.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<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)">
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-<text text-anchor="start" x="216.5" y="-622.6" font-family="Times New Roman,serif" text-decoration="underline" font-size="18.00">Module Hierarchy</text>
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+<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>
 <!-- certgen -->
 <g id="node1" class="node"><title>certgen</title>
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+<text text-anchor="middle" x="43.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">certgen</text>
 </g>
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 <g id="node23" class="node"><title>dcrd</title>
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+<text text-anchor="middle" x="290.5" y="-14.3" font-family="Times New Roman,serif" font-size="14.00">dcrd</text>
 </g>
 <!-- certgen&#45;&gt;dcrd -->
-<g id="edge24" class="edge"><title>certgen&#45;&gt;dcrd</title>
-<path fill="none" stroke="darkkhaki" d="M28.5,-61.9092C28.5,-61.9092 28.5,-12 28.5,-12 28.5,-12 158.417,-12 216.27,-12"/>
-<polygon fill="darkkhaki" stroke="darkkhaki" points="25.0001,-61.9091 28.5,-71.9092 32.0001,-61.9092 25.0001,-61.9091"/>
+<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>
 <!-- chainhash -->
 <g id="node2" class="node"><title>chainhash</title>
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-<text text-anchor="middle" x="351.5" y="-590.3" font-family="Times New Roman,serif" font-size="14.00">chaincfg/chainhash</text>
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+<text text-anchor="middle" x="145.5" y="-590.3" font-family="Times New Roman,serif" font-size="14.00">chaincfg/chainhash</text>
 </g>
 <!-- dcrjson -->
 <g id="node3" class="node"><title>dcrjson</title>
-<path fill="indianred" stroke="black" d="M540.5,-468C540.5,-468 488.5,-468 488.5,-468 482.5,-468 476.5,-462 476.5,-456 476.5,-456 476.5,-444 476.5,-444 476.5,-438 482.5,-432 488.5,-432 488.5,-432 540.5,-432 540.5,-432 546.5,-432 552.5,-438 552.5,-444 552.5,-444 552.5,-456 552.5,-456 552.5,-462 546.5,-468 540.5,-468"/>
-<text text-anchor="middle" x="514.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">dcrjson/v3</text>
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+<text text-anchor="middle" x="54.5" y="-374.3" 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="M422.513,-594C422.513,-594 520.5,-594 520.5,-594 520.5,-594 520.5,-506.986 520.5,-468.238"/>
-<polygon fill="aquamarine" stroke="aquamarine" points="422.513,-590.5 412.513,-594 422.513,-597.5 422.513,-590.5"/>
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+<polygon fill="aquamarine" stroke="aquamarine" points="74.2268,-597.5 84.2268,-594 74.2267,-590.5 74.2268,-597.5"/>
 </g>
 <!-- wire -->
 <g id="node5" class="node"><title>wire</title>
-<path fill="coral" stroke="black" d="M122.5,-540C122.5,-540 92.5,-540 92.5,-540 86.5,-540 80.5,-534 80.5,-528 80.5,-528 80.5,-516 80.5,-516 80.5,-510 86.5,-504 92.5,-504 92.5,-504 122.5,-504 122.5,-504 128.5,-504 134.5,-510 134.5,-516 134.5,-516 134.5,-528 134.5,-528 134.5,-534 128.5,-540 122.5,-540"/>
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+<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>
 </g>
 <!-- chainhash&#45;&gt;wire -->
 <g id="edge3" class="edge"><title>chainhash&#45;&gt;wire</title>
-<path fill="none" stroke="aquamarine" d="M280.243,-594C280.243,-594 107.5,-594 107.5,-594 107.5,-594 107.5,-561.498 107.5,-540.169"/>
-<polygon fill="aquamarine" stroke="aquamarine" points="280.243,-597.5 290.243,-594 280.243,-590.5 280.243,-597.5"/>
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+<polygon fill="aquamarine" stroke="aquamarine" points="216.803,-590.5 206.803,-594 216.803,-597.5 216.803,-590.5"/>
 </g>
 <!-- secp256k1 -->
 <g id="node11" class="node"><title>secp256k1</title>
-<path fill="mediumvioletred" stroke="black" d="M404,-540C404,-540 299,-540 299,-540 293,-540 287,-534 287,-528 287,-528 287,-516 287,-516 287,-510 293,-504 299,-504 299,-504 404,-504 404,-504 410,-504 416,-510 416,-516 416,-516 416,-528 416,-528 416,-534 410,-540 404,-540"/>
-<text text-anchor="middle" x="351.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">dcrec/secp256k1/v3</text>
+<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>
 </g>
 <!-- chainhash&#45;&gt;secp256k1 -->
-<g id="edge7" class="edge"><title>chainhash&#45;&gt;secp256k1</title>
-<path fill="none" stroke="aquamarine" d="M351.5,-565.831C351.5,-565.831 351.5,-540.413 351.5,-540.413"/>
-<polygon fill="aquamarine" stroke="aquamarine" points="348,-565.831 351.5,-575.831 355,-565.831 348,-565.831"/>
+<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"/>
 </g>
 <!-- types -->
 <g id="node4" class="node"><title>types</title>
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 <g id="node22" class="node"><title>rpcclient</title>
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+<text text-anchor="middle" x="413.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">addrmgr</text>
 </g>
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 <g id="edge4" class="edge"><title>wire&#45;&gt;addrmgr</title>
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 <g id="node7" class="node"><title>chaincfg</title>
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+<text text-anchor="middle" x="346.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">chaincfg/v3</text>
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 <!-- wire&#45;&gt;chaincfg -->
 <g id="edge5" class="edge"><title>wire&#45;&gt;chaincfg</title>
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 <g id="node8" class="node"><title>connmgr</title>
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+<text text-anchor="middle" x="505.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">connmgr/v3</text>
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 <g id="edge6" class="edge"><title>wire&#45;&gt;connmgr</title>
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-<!-- addrmgr&#45;&gt;dcrd -->
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-<g id="node15" class="node"><title>txscript</title>
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-<text text-anchor="middle" x="252.5" y="-374.3" 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="M244.75,-421.831C244.75,-421.831 244.75,-396.413 244.75,-396.413"/>
-<polygon fill="cadetblue" stroke="cadetblue" points="241.25,-421.831 244.75,-431.831 248.25,-421.831 241.25,-421.831"/>
-</g>
-<!-- connmgr&#45;&gt;dcrd -->
-<g id="edge27" class="edge"><title>connmgr&#45;&gt;dcrd</title>
-<path fill="none" stroke="mistyrose" d="M228.75,-61.8314C228.75,-61.8314 228.75,-36.4133 228.75,-36.4133"/>
-<polygon fill="mistyrose" stroke="mistyrose" points="225.25,-61.8313 228.75,-71.8314 232.25,-61.8314 225.25,-61.8313"/>
-</g>
-<!-- dcrec -->
-<g id="node9" class="node"><title>dcrec</title>
-<path fill="mediumpurple" 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">dcrec</text>
-</g>
-<!-- dcrutil -->
-<g id="node12" class="node"><title>dcrutil</title>
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-<text text-anchor="middle" x="350.5" y="-446.3" font-family="Times New Roman,serif" font-size="14.00">dcrutil/v3</text>
-</g>
-<!-- dcrec&#45;&gt;dcrutil -->
-<g id="edge8" class="edge"><title>dcrec&#45;&gt;dcrutil</title>
-<path fill="none" stroke="mediumpurple" d="M442.75,-493.965C442.75,-493.965 442.75,-456 442.75,-456 442.75,-456 411.289,-456 385.113,-456"/>
-<polygon fill="mediumpurple" stroke="mediumpurple" points="439.25,-493.965 442.75,-503.965 446.25,-493.965 439.25,-493.965"/>
-</g>
-<!-- edwards -->
-<g id="node10" class="node"><title>edwards</title>
-<path fill="lightseagreen" stroke="black" d="M256.5,-540C256.5,-540 164.5,-540 164.5,-540 158.5,-540 152.5,-534 152.5,-528 152.5,-528 152.5,-516 152.5,-516 152.5,-510 158.5,-504 164.5,-504 164.5,-504 256.5,-504 256.5,-504 262.5,-504 268.5,-510 268.5,-516 268.5,-516 268.5,-528 268.5,-528 268.5,-534 262.5,-540 256.5,-540"/>
-<text text-anchor="middle" x="210.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">dcrec/edwards/v2</text>
-</g>
-<!-- edwards&#45;&gt;dcrutil -->
-<g id="edge9" class="edge"><title>edwards&#45;&gt;dcrutil</title>
-<path fill="none" stroke="lightseagreen" d="M277.96,-522C277.96,-522 279,-522 279,-522 279,-522 279,-456 279,-456 279,-456 297.438,-456 315.588,-456"/>
-<polygon fill="lightseagreen" stroke="lightseagreen" points="278.596,-518.5 268.596,-522 278.596,-525.5 278.596,-518.5"/>
-</g>
-<!-- secp256k1&#45;&gt;dcrutil -->
-<g id="edge10" class="edge"><title>secp256k1&#45;&gt;dcrutil</title>
-<path fill="none" stroke="mediumvioletred" d="M350.5,-493.831C350.5,-493.831 350.5,-468.413 350.5,-468.413"/>
-<polygon fill="mediumvioletred" stroke="mediumvioletred" points="347,-493.831 350.5,-503.831 354,-493.831 347,-493.831"/>
-</g>
-<!-- database -->
-<g id="node13" class="node"><title>database</title>
-<path fill="dodgerblue" stroke="black" d="M380,-396C380,-396 321,-396 321,-396 315,-396 309,-390 309,-384 309,-384 309,-372 309,-372 309,-366 315,-360 321,-360 321,-360 380,-360 380,-360 386,-360 392,-366 392,-372 392,-372 392,-384 392,-384 392,-390 386,-396 380,-396"/>
-<text text-anchor="middle" x="350.5" y="-374.3" font-family="Times New Roman,serif" font-size="14.00">database/v2</text>
-</g>
-<!-- dcrutil&#45;&gt;database -->
-<g id="edge11" class="edge"><title>dcrutil&#45;&gt;database</title>
-<path fill="none" stroke="burlywood" d="M350.5,-421.831C350.5,-421.831 350.5,-396.413 350.5,-396.413"/>
-<polygon fill="burlywood" stroke="burlywood" points="347,-421.831 350.5,-431.831 354,-421.831 347,-421.831"/>
-</g>
-<!-- hdkeychain -->
-<g id="node14" class="node"><title>hdkeychain</title>
-<path fill="deepskyblue" stroke="black" d="M421,-108C421,-108 348,-108 348,-108 342,-108 336,-102 336,-96 336,-96 336,-84 336,-84 336,-78 342,-72 348,-72 348,-72 421,-72 421,-72 427,-72 433,-78 433,-84 433,-84 433,-96 433,-96 433,-102 427,-108 421,-108"/>
-<text text-anchor="middle" x="384.5" y="-86.3" font-family="Times New Roman,serif" font-size="14.00">hdkeychain/v3</text>
-</g>
-<!-- dcrutil&#45;&gt;hdkeychain -->
-<g id="edge12" class="edge"><title>dcrutil&#45;&gt;hdkeychain</title>
-<path fill="none" stroke="burlywood" d="M395.288,-444C395.288,-444 404,-444 404,-444 404,-444 404,-180.18 404,-108.042"/>
-<polygon fill="burlywood" stroke="burlywood" points="395.288,-440.5 385.288,-444 395.288,-447.5 395.288,-440.5"/>
-</g>
-<!-- dcrutil&#45;&gt;txscript -->
-<g id="edge13" class="edge"><title>dcrutil&#45;&gt;txscript</title>
-<path fill="none" stroke="burlywood" d="M305.959,-444C305.959,-444 283,-444 283,-444 283,-444 283,-415.576 283,-396.035"/>
-<polygon fill="burlywood" stroke="burlywood" points="305.959,-447.5 315.959,-444 305.959,-440.5 305.959,-447.5"/>
-</g>
-<!-- stake -->
-<g id="node16" class="node"><title>stake</title>
-<path fill="bisque" stroke="black" d="M380,-324C380,-324 277,-324 277,-324 271,-324 265,-318 265,-312 265,-312 265,-300 265,-300 265,-294 271,-288 277,-288 277,-288 380,-288 380,-288 386,-288 392,-294 392,-300 392,-300 392,-312 392,-312 392,-318 386,-324 380,-324"/>
-<text text-anchor="middle" x="328.5" y="-302.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/stake/v2</text>
-</g>
-<!-- database&#45;&gt;stake -->
-<g id="edge14" class="edge"><title>database&#45;&gt;stake</title>
-<path fill="none" stroke="dodgerblue" d="M350.5,-349.831C350.5,-349.831 350.5,-324.413 350.5,-324.413"/>
-<polygon fill="dodgerblue" stroke="dodgerblue" points="347,-349.831 350.5,-359.831 354,-349.831 347,-349.831"/>
-</g>
-<!-- hdkeychain&#45;&gt;dcrd -->
-<g id="edge26" class="edge"><title>hdkeychain&#45;&gt;dcrd</title>
-<path fill="none" stroke="deepskyblue" d="M384.5,-61.9652C384.5,-61.9652 384.5,-24 384.5,-24 384.5,-24 311.659,-24 270.686,-24"/>
-<polygon fill="deepskyblue" stroke="deepskyblue" points="381,-61.9652 384.5,-71.9652 388,-61.9652 381,-61.9652"/>
-</g>
-<!-- txscript&#45;&gt;stake -->
-<g id="edge15" class="edge"><title>txscript&#45;&gt;stake</title>
-<path fill="none" stroke="mediumspringgreen" d="M277.75,-349.831C277.75,-349.831 277.75,-324.413 277.75,-324.413"/>
-<polygon fill="mediumspringgreen" stroke="mediumspringgreen" points="274.25,-349.831 277.75,-359.831 281.25,-349.831 274.25,-349.831"/>
-</g>
-<!-- gcs -->
-<g id="node18" class="node"><title>gcs</title>
-<path fill="gold" stroke="black" d="M378.5,-252C378.5,-252 348.5,-252 348.5,-252 342.5,-252 336.5,-246 336.5,-240 336.5,-240 336.5,-228 336.5,-228 336.5,-222 342.5,-216 348.5,-216 348.5,-216 378.5,-216 378.5,-216 384.5,-216 390.5,-222 390.5,-228 390.5,-228 390.5,-240 390.5,-240 390.5,-246 384.5,-252 378.5,-252"/>
-<text text-anchor="middle" x="363.5" y="-230.3" font-family="Times New Roman,serif" font-size="14.00">gcs</text>
-</g>
-<!-- stake&#45;&gt;gcs -->
-<g id="edge16" class="edge"><title>stake&#45;&gt;gcs</title>
-<path fill="none" stroke="bisque" d="M363.5,-277.831C363.5,-277.831 363.5,-252.413 363.5,-252.413"/>
-<polygon fill="bisque" stroke="bisque" points="360,-277.831 363.5,-287.831 367,-277.831 360,-277.831"/>
+<path fill="none" stroke="coral" d="M476.25,-493.987C476.25,-493.987 476.25,-108.089 476.25,-108.089"/>
+<polygon fill="coral" stroke="coral" points="472.75,-493.987 476.25,-503.987 479.75,-493.988 472.75,-493.987"/>
 </g>
 <!-- standalone -->
 <g id="node17" class="node"><title>standalone</title>
-<path fill="#8b1a1a" stroke="black" d="M306.5,-252C306.5,-252 190.5,-252 190.5,-252 184.5,-252 178.5,-246 178.5,-240 178.5,-240 178.5,-228 178.5,-228 178.5,-222 184.5,-216 190.5,-216 190.5,-216 306.5,-216 306.5,-216 312.5,-216 318.5,-222 318.5,-228 318.5,-228 318.5,-240 318.5,-240 318.5,-246 312.5,-252 306.5,-252"/>
-<text text-anchor="middle" x="248.5" y="-230.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/standalone</text>
+<path fill="#8b1a1a" stroke="black" d="M427.5,-252C427.5,-252 293.5,-252 293.5,-252 287.5,-252 281.5,-246 281.5,-240 281.5,-240 281.5,-228 281.5,-228 281.5,-222 287.5,-216 293.5,-216 293.5,-216 427.5,-216 427.5,-216 433.5,-216 439.5,-222 439.5,-228 439.5,-228 439.5,-240 439.5,-240 439.5,-246 433.5,-252 427.5,-252"/>
+<text text-anchor="middle" x="360.5" y="-230.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/standalone/v2</text>
+</g>
+<!-- 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"/>
+</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>
+<!-- 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>
+</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"/>
+</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>
+<!-- dcrec -->
+<g id="node9" class="node"><title>dcrec</title>
+<path fill="mediumpurple" stroke="black" d="M270.5,-540C270.5,-540 240.5,-540 240.5,-540 234.5,-540 228.5,-534 228.5,-528 228.5,-528 228.5,-516 228.5,-516 228.5,-510 234.5,-504 240.5,-504 240.5,-504 270.5,-504 270.5,-504 276.5,-504 282.5,-510 282.5,-516 282.5,-516 282.5,-528 282.5,-528 282.5,-534 276.5,-540 270.5,-540"/>
+<text text-anchor="middle" x="255.5" y="-518.3" font-family="Times New Roman,serif" font-size="14.00">dcrec</text>
+</g>
+<!-- dcrutil -->
+<g id="node12" class="node"><title>dcrutil</title>
+<path fill="burlywood" stroke="black" d="M266,-468C266,-468 221,-468 221,-468 215,-468 209,-462 209,-456 209,-456 209,-444 209,-444 209,-438 215,-432 221,-432 221,-432 266,-432 266,-432 272,-432 278,-438 278,-444 278,-444 278,-456 278,-456 278,-462 272,-468 266,-468"/>
+<text text-anchor="middle" x="243.5" y="-446.3" 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"/>
+</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>
+</g>
+<!-- edwards&#45;&gt;dcrutil -->
+<g id="edge10" class="edge"><title>edwards&#45;&gt;dcrutil</title>
+<path fill="none" stroke="lightseagreen" d="M290.383,-522C290.383,-522 288.125,-522 288.125,-522 288.125,-522 288.125,-456 288.125,-456 288.125,-456 283.982,-456 278.221,-456"/>
+<polygon fill="lightseagreen" stroke="lightseagreen" points="290.383,-525.5 300.383,-522 290.383,-518.5 290.383,-525.5"/>
+</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"/>
+</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>
+</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"/>
+</g>
+<!-- hdkeychain -->
+<g id="node14" class="node"><title>hdkeychain</title>
+<path fill="deepskyblue" stroke="black" d="M175,-108C175,-108 102,-108 102,-108 96,-108 90,-102 90,-96 90,-96 90,-84 90,-84 90,-78 96,-72 102,-72 102,-72 175,-72 175,-72 181,-72 187,-78 187,-84 187,-84 187,-96 187,-96 187,-102 181,-108 175,-108"/>
+<text text-anchor="middle" x="138.5" 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"/>
+</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"/>
+</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/v2</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"/>
+</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>
+<!-- txscript&#45;&gt;stake -->
+<g id="edge16" class="edge"><title>txscript&#45;&gt;stake</title>
+<path fill="none" stroke="mediumspringgreen" d="M293.273,-372C293.273,-372 292.25,-372 292.25,-372 292.25,-372 292.25,-343.576 292.25,-324.035"/>
+<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="M338,-180C338,-180 267,-180 267,-180 261,-180 255,-174 255,-168 255,-168 255,-156 255,-156 255,-150 261,-144 267,-144 267,-144 338,-144 338,-144 344,-144 350,-150 350,-156 350,-156 350,-168 350,-168 350,-174 344,-180 338,-180"/>
-<text text-anchor="middle" x="302.5" y="-158.3" font-family="Times New Roman,serif" font-size="14.00">blockchain/v2</text>
+<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 -->
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