diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3b0737c..183f7c6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,21 @@
 
 # Changes
 
+## Version 1.4.2post1 (2020-02-24)
+
+We closed a total of 0 issues (enhancements and bug fixes) through 2 pull requests, since our last release on 2020-02-24.
+
+## Pull Requests
+  - version bump v1.4.2 --> 1.4.2post1 (#432)
+  - fixing conda-forge failure (#431)
+
+The following individuals contributed to this release:
+
+  - James Gaboardi
+
+------------------------------------
+
+
 ## Version 1.4.2 (2020-02-24)
 
 We closed a total of 57 issues (enhancements and bug fixes) through 18 pull requests, since our last release on 2020-01-25.
@@ -57,6 +72,7 @@ We closed a total of 57 issues (enhancements and bug fixes) through 18 pull requ
   - correcting routes doc (#395)
 
 ## Pull Requests
+  - final PR before v1.4.2 release — updating CHANGELOG.md (#430)
   - updating README (#429)
   - [WIP][ENH] longest and largest network components (#424)
   - pushing fix for environment.yml (#423)
diff --git a/tools/gitcount.ipynb b/tools/gitcount.ipynb
index 5b9be6b6..3bb9ef5f 100644
--- a/tools/gitcount.ipynb
+++ b/tools/gitcount.ipynb
@@ -24,15 +24,15 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:33.288500Z",
-     "start_time": "2020-02-24T14:06:33.282888Z"
+     "end_time": "2020-02-24T18:31:28.014685Z",
+     "start_time": "2020-02-24T18:31:28.009160Z"
     }
    },
    "outputs": [],
    "source": [
     "package_name = 'spaghetti'\n",
     "release_date = '2020-02-24'\n",
-    "start_date = '2020-01-25'"
+    "start_date = '2020-02-24'"
    ]
   },
   {
@@ -47,8 +47,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:35.012826Z",
-     "start_time": "2020-02-24T14:06:34.352940Z"
+     "end_time": "2020-02-24T18:31:29.505712Z",
+     "start_time": "2020-02-24T18:31:29.491856Z"
     }
    },
    "outputs": [],
@@ -79,8 +79,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:36.861285Z",
-     "start_time": "2020-02-24T14:06:36.856838Z"
+     "end_time": "2020-02-24T18:31:29.807798Z",
+     "start_time": "2020-02-24T18:31:29.801679Z"
     }
    },
    "outputs": [],
@@ -93,8 +93,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:37.288830Z",
-     "start_time": "2020-02-24T14:06:37.276315Z"
+     "end_time": "2020-02-24T18:31:30.135263Z",
+     "start_time": "2020-02-24T18:31:30.124252Z"
     }
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@@ -107,8 +107,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:38.035917Z",
-     "start_time": "2020-02-24T14:06:38.027948Z"
+     "end_time": "2020-02-24T18:31:30.389767Z",
+     "start_time": "2020-02-24T18:31:30.380360Z"
     }
    },
    "outputs": [],
@@ -124,8 +124,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:38.721110Z",
-     "start_time": "2020-02-24T14:06:38.715028Z"
+     "end_time": "2020-02-24T18:31:30.633577Z",
+     "start_time": "2020-02-24T18:31:30.623838Z"
     }
    },
    "outputs": [],
@@ -150,8 +150,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:39.847848Z",
-     "start_time": "2020-02-24T14:06:39.796112Z"
+     "end_time": "2020-02-24T18:31:31.459059Z",
+     "start_time": "2020-02-24T18:31:31.432801Z"
     }
    },
    "outputs": [],
@@ -165,8 +165,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:40.324996Z",
-     "start_time": "2020-02-24T14:06:40.316521Z"
+     "end_time": "2020-02-24T18:31:31.865351Z",
+     "start_time": "2020-02-24T18:31:31.854820Z"
     }
    },
    "outputs": [],
@@ -193,8 +193,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:41.887851Z",
-     "start_time": "2020-02-24T14:06:41.880246Z"
+     "end_time": "2020-02-24T18:31:42.812299Z",
+     "start_time": "2020-02-24T18:31:42.802249Z"
     }
    },
    "outputs": [],
@@ -221,8 +221,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:43.606971Z",
-     "start_time": "2020-02-24T14:06:43.600819Z"
+     "end_time": "2020-02-24T18:31:43.702127Z",
+     "start_time": "2020-02-24T18:31:43.695678Z"
     }
    },
    "outputs": [],
@@ -235,8 +235,8 @@
    "execution_count": null,
    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:44.055911Z",
-     "start_time": "2020-02-24T14:06:44.050337Z"
+     "end_time": "2020-02-24T18:31:44.117186Z",
+     "start_time": "2020-02-24T18:31:44.112201Z"
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@@ -249,8 +249,8 @@
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    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:44.522323Z",
-     "start_time": "2020-02-24T14:06:44.455791Z"
+     "end_time": "2020-02-24T18:31:44.542370Z",
+     "start_time": "2020-02-24T18:31:44.495715Z"
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@@ -269,8 +269,8 @@
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-     "end_time": "2020-02-24T14:06:44.900347Z",
-     "start_time": "2020-02-24T14:06:44.894328Z"
+     "end_time": "2020-02-24T18:31:44.787283Z",
+     "start_time": "2020-02-24T18:31:44.780916Z"
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@@ -283,8 +283,8 @@
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     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:45.382846Z",
-     "start_time": "2020-02-24T14:06:45.375837Z"
+     "end_time": "2020-02-24T18:31:45.152471Z",
+     "start_time": "2020-02-24T18:31:45.143974Z"
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@@ -304,8 +304,8 @@
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-     "end_time": "2020-02-24T14:06:47.487252Z",
-     "start_time": "2020-02-24T14:06:47.476573Z"
+     "end_time": "2020-02-24T18:31:46.028952Z",
+     "start_time": "2020-02-24T18:31:46.016663Z"
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@@ -322,8 +322,8 @@
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-     "start_time": "2020-02-24T14:06:48.048169Z"
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@@ -423,8 +423,8 @@
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-     "end_time": "2020-02-24T14:06:56.010097Z",
-     "start_time": "2020-02-24T14:06:48.723679Z"
+     "end_time": "2020-02-24T18:31:55.227438Z",
+     "start_time": "2020-02-24T18:31:46.983809Z"
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@@ -448,8 +448,8 @@
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-     "end_time": "2020-02-24T14:06:56.018201Z",
-     "start_time": "2020-02-24T14:06:56.012914Z"
+     "end_time": "2020-02-24T18:31:55.236440Z",
+     "start_time": "2020-02-24T18:31:55.230571Z"
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@@ -465,8 +465,8 @@
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     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:56.032127Z",
-     "start_time": "2020-02-24T14:06:56.024581Z"
+     "end_time": "2020-02-24T18:31:55.250138Z",
+     "start_time": "2020-02-24T18:31:55.243528Z"
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@@ -482,8 +482,8 @@
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-     "end_time": "2020-02-24T14:06:56.042567Z",
-     "start_time": "2020-02-24T14:06:56.036296Z"
+     "end_time": "2020-02-24T18:31:55.265050Z",
+     "start_time": "2020-02-24T18:31:55.255009Z"
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@@ -496,8 +496,8 @@
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     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:56.056454Z",
-     "start_time": "2020-02-24T14:06:56.047070Z"
+     "end_time": "2020-02-24T18:31:55.278692Z",
+     "start_time": "2020-02-24T18:31:55.270352Z"
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@@ -510,8 +510,8 @@
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    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:56.066561Z",
-     "start_time": "2020-02-24T14:06:56.060563Z"
+     "end_time": "2020-02-24T18:31:55.304208Z",
+     "start_time": "2020-02-24T18:31:55.293044Z"
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@@ -524,8 +524,8 @@
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-     "end_time": "2020-02-24T14:06:56.100461Z",
-     "start_time": "2020-02-24T14:06:56.075345Z"
+     "end_time": "2020-02-24T18:31:55.324809Z",
+     "start_time": "2020-02-24T18:31:55.309312Z"
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@@ -538,8 +538,8 @@
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    "metadata": {
     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:56.111869Z",
-     "start_time": "2020-02-24T14:06:56.106071Z"
+     "end_time": "2020-02-24T18:31:55.340224Z",
+     "start_time": "2020-02-24T18:31:55.333623Z"
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@@ -552,8 +552,8 @@
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     "ExecuteTime": {
-     "end_time": "2020-02-24T14:06:56.124516Z",
-     "start_time": "2020-02-24T14:06:56.116706Z"
+     "end_time": "2020-02-24T18:31:55.360052Z",
+     "start_time": "2020-02-24T18:31:55.345572Z"
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@@ -566,8 +566,8 @@
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-     "end_time": "2020-02-24T14:06:56.157027Z",
-     "start_time": "2020-02-24T14:06:56.133987Z"
+     "end_time": "2020-02-24T18:31:55.386950Z",
+     "start_time": "2020-02-24T18:31:55.375074Z"
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@@ -584,8 +584,8 @@
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-     "end_time": "2020-02-24T14:06:56.169294Z",
-     "start_time": "2020-02-24T14:06:56.160237Z"
+     "end_time": "2020-02-24T18:31:55.403505Z",
+     "start_time": "2020-02-24T18:31:55.394681Z"
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@@ -598,8 +598,8 @@
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-     "start_time": "2020-02-24T14:06:56.176441Z"
+     "end_time": "2020-02-24T18:31:55.431939Z",
+     "start_time": "2020-02-24T18:31:55.425736Z"
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@@ -612,8 +612,8 @@
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-     "end_time": "2020-02-24T14:06:56.213124Z",
-     "start_time": "2020-02-24T14:06:56.198942Z"
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+     "start_time": "2020-02-24T18:31:55.442819Z"
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@@ -626,8 +626,8 @@
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-     "start_time": "2020-02-24T14:06:56.225990Z"
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+     "start_time": "2020-02-24T18:31:55.472621Z"
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@@ -640,8 +640,8 @@
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@@ -654,8 +654,8 @@
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-     "start_time": "2020-02-24T14:06:56.331143Z"
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@@ -668,8 +668,8 @@
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+     "start_time": "2020-02-24T18:31:55.545696Z"
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@@ -693,6 +693,13 @@
     "    of.write(head+message)"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
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@@ -703,7 +710,7 @@
  ],
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-   "display_name": "Python [conda env:py3_spgh_dev] *",
+   "display_name": "Python [conda env:py3_spgh_dev]",
    "language": "python",
    "name": "conda-env-py3_spgh_dev-py"
   },