Sync: officeholders v3 — fresh export from live Atlas DB (13,329 tenures)

Re-exported directly from Postgres (10.0.0.116), not Atlas's introspection,
which under-reported the roster (its v3 export had 11,473, missing the
restored Florida League of Cities municipal set). Live DB current tenures:
state 7,561 · municipal 4,009 · county 1,217 · federal 542.

- build.py now reads officeholders-v3.jsonl (was v2); dataset vintage 2026-07-04
- fixed one corrupt start_date at source-export (21021-12-03 -> 2021-12-03,
  Lorraine Borowski, Mayor of Decorah IA)
- scripts/build_viz.py: committed, deterministic generator for the Board's
  county_data.json / county_detail.json (previously built ad-hoc)
- generate_changelog.py: ignore files whose only change is the vintage stamp,
  so the diff reflects government change, not re-export bookkeeping

Person files 11,285 -> 13,329. Non-FL municipal officials (1,903) are in the
tree but not yet county-mappable (place->county crosswalk still NULL).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/james-mueller.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "James Mueller"
+description: "Mayor, South Bend, IN"
+role: "Mayor, South Bend, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2020-01-01"
+  current: true
+ids:
+  person: "ec3e5de3-1bec-4dc6-82df-dd9610a1d0c6"
+  office: "5e0bd286-7b08-4a5d-877e-08f94cd50476"
+  tenure: "713a9dec-2a1a-4f50-a3c6-1a8973bcddfa"
+  jurisdiction: "f3712c96-baf3-4c26-a3f6-bc4acf8670c2"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# James Mueller
+
+Current Mayor, South Bend, IN.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/jeff-gahan.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Jeff Gahan"
+description: "Mayor, New Albany, IN"
+role: "Mayor, New Albany, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2011-01-01"
+  current: true
+ids:
+  person: "e2c035e3-f733-416d-ab02-2313ae83c255"
+  office: "03a40041-9002-4de3-8deb-3666cac040ff"
+  tenure: "8daf2181-50fc-4901-9bf7-bf45bf94cedb"
+  jurisdiction: "d2149b42-394f-42d9-a59c-2b6bc87763b3"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# Jeff Gahan
+
+Current Mayor, New Albany, IN.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/joe-hogsett.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Joe Hogsett"
+description: "Mayor, Indianapolis, IN — Indianapolis city (balance)"
+role: "Mayor, Indianapolis, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2016-01-01"
+  current: true
+ids:
+  person: "19d9afc3-5528-48a7-a513-04f65b0d43e4"
+  office: "8faf84a7-9c21-4ab6-a7cc-53d08867a78b"
+  tenure: "63b51331-da25-4b8f-8a5e-d4dc237dbb4b"
+  jurisdiction: "651017fd-710d-4061-ad4f-16f8d836f352"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# Joe Hogsett
+
+Current Mayor, Indianapolis, IN (Indianapolis city (balance)).
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/lloyd-winnecke.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Lloyd Winnecke"
+description: "Mayor, Evansville, IN"
+role: "Mayor, Evansville, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "2f0212a3-67fa-4b22-9649-5027271b0048"
+  office: "9e8e0a20-aea6-44c1-bd85-e957e49336ab"
+  tenure: "15262be3-800a-4a23-8f77-dfe65da302c6"
+  jurisdiction: "d70dae29-c2c9-4495-9024-9c30f4fcd08a"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# Lloyd Winnecke
+
+Current Mayor, Evansville, IN.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/sue-finkam.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Sue Finkam"
+description: "Mayor, Carmel, IN"
+role: "Mayor, Carmel, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "90314bb8-e147-46b2-93d8-6048e00466a9"
+  office: "9f5f2268-f8d2-4793-a976-4261e6c48741"
+  tenure: "a83a7cff-0937-46f1-8d26-bfce2c793b9d"
+  jurisdiction: "d9b231a1-01e3-4cff-b128-1dd57fd6b837"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# Sue Finkam
+
+Current Mayor, Carmel, IN.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/tom-dolezal.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Tom Dolezal"
+description: "Mayor, Tipton, IN"
+role: "Mayor, Tipton, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "ff840720-bae9-4d36-836c-325b4204836b"
+  office: "4d654e49-50ca-4a97-8d59-1a012ded0400"
+  tenure: "b77be176-1047-4930-8678-04720eec2bc6"
+  jurisdiction: "49b327e7-8d13-40c6-8c7d-0594e8ae7e0b"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# Tom Dolezal
+
+Current Mayor, Tipton, IN.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/in/counties/_unresolved/municipalities/_unresolved/people/tom-henry.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Tom Henry"
+description: "Mayor, Fort Wayne, IN"
+role: "Mayor, Fort Wayne, IN"
+level: "municipal"
+branch: "executive"
+state: "IN"
+tenure:
+  start: "2026-06-20"
+  current: true
+ids:
+  person: "64ad43f6-dd10-42e3-adc7-3892eaaeb9c5"
+  office: "ed823b85-fe76-4a79-86da-a79187ba4392"
+  tenure: "2fb25112-518f-4d99-beb4-ea1f329fe626"
+  jurisdiction: "6eed38e7-af5e-400d-94fd-b6cf8a9bb77b"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, in]
+timestamp: "2026-07-04"
+---
+
+# Tom Henry
+
+Current Mayor, Fort Wayne, IN.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).