Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Austin, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Dubai, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, New York, Philadelphia, Phoenix, Portland, Salt Lake City, San Antonio, Tokyo, Toronto. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Austin, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Dubai, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, New York, Paris, Philadelphia, Phoenix, Portland, Salt Lake City, San Antonio, Tokyo, Toronto. list_cities has the full list."

Added value: +{
+  "description": "True when the event's organizer, group or promoter first appeared in our listings within the last two weeks; a plain discovery marker, not a quality signal. Absent otherwise",
+  "type": "boolean"
+}

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Austin, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, New York, Philadelphia, Phoenix, Portland, Salt Lake City, San Antonio, Toronto. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Austin, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Dubai, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, New York, Philadelphia, Phoenix, Portland, Salt Lake City, San Antonio, Tokyo, Toronto. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, New York, Philadelphia, Phoenix, Portland, Salt Lake City, Toronto. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Austin, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, New York, Philadelphia, Phoenix, Portland, Salt Lake City, San Antonio, Toronto. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, Mexico City, New York, Philadelphia, Phoenix, Portland, Salt Lake City. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, New York, Philadelphia, Phoenix, Portland, Salt Lake City, Toronto. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Houston, Las Vegas, Mexico City, New York, Philadelphia, Phoenix, Portland, Salt Lake City. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, Mexico City, New York, Philadelphia, Phoenix, Portland, Salt Lake City. list_cities has the full list."

Added value: +{
+  "description": "Present only when location is empty, and says why (we never guess a venue): rsvp = the address is shared after RSVP/registration; tba = the venue isn't decided; hidden = the source shows the venue to its members only (Meetup stubs; /mcp leaves these out, so you won't see it here); title = the title names the place; text = the description names a place; unset = the host left it blank. Open the link for the venue",
+  "enum": [
+    "rsvp",
+    "tba",
+    "hidden",
+    "title",
+    "text",
+    "unset"
+  ],
+  "type": "string"
+}

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Colorado Springs & Pueblo, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Colorado Springs & Pueblo, DC, Denver, Detroit, Houston, Las Vegas, Mexico City, New York, Philadelphia, Phoenix, Portland, Salt Lake City. list_cities has the full list."

Added value: +{
+  "description": "Only events added or changed (title, date or time, venue, link, price, sold out, status) at or after this moment: YYYY-MM-DD (the city's local date) or an ISO date-time. To follow up later, pass the previous result's changes.synced_at; changes.removed then lists events taken down since.",
+  "type": "string"
+}

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Colorado Springs & Pueblo, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Previous value: -[
-  "arts",
-  "books",
-  "civic",
-  "classes",
-  "comedy",
-  "community",
-  "conferences",
-  "culture",
-  "faith",
-  "family",
-  "film",
-  "food_drink",
-  "games",
-  "markets",
-  "networking",
-  "nightlife",
-  "nonprofit",
-  "outdoors",
-  "science",
-  "sports",
-  "startup",
-  "talks",
-  "wellness",
-  "wine",
-  "business"
-]New value: +[
+  "arts",
+  "books",
+  "civic",
+  "classes",
+  "comedy",
+  "community",
+  "conferences",
+  "culture",
+  "faith",
+  "family",
+  "film",
+  "food_drink",
+  "games",
+  "markets",
+  "networking",
+  "nightlife",
+  "nonprofit",
+  "outdoors",
+  "science",
+  "sports",
+  "startup",
+  "talks",
+  "theater",
+  "wellness",
+  "wine",
+  "business",
+  "ai",
+  "tech",
+  "service_orgs"
+]

Added value: +{
+  "description": "The dated weekly briefing for this week or next (counts plus picks per kind of event, #lane when the filters match one); null further out. Cite it for \"what's on this week\"",
+  "type": [
+    "string",
+    "null"
+  ]
+}

Added value: +{
+  "description": "Only with changed_since",
+  "properties": {
+    "note": {
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "removed": {
+      "description": "Upcoming events taken down (cancelled, delisted or merged into another listing) since `since`, newest first, last two weeks at most",
+      "items": {
+        "properties": {
+          "date": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "id": {
+            "type": "string"
+          },
+          "removed": {
+            "type": "string"
+          },
+          "title": {
+            "type": [
+              "string",
+              "null"
+            ]
+          }
+        },
+        "required": [
+          "id",
+          "removed"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "removed_count": {
+      "description": "Total removals when more than are listed",
+      "type": "number"
+    },
+    "since": {
+      "type": "string"
+    },
+    "synced_at": {
+      "description": "Pass this as changed_since next time to get only what changed after this answer",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "tracked_since": {
+      "description": "When change tracking started for this city",
+      "type": [
+        "string",
+        "null"
+      ]
+    }
+  },
+  "required": [
+    "since",
+    "removed"
+  ],
+  "type": "object"
+}

Added value: +{
+  "description": "When we last saw the title, date or time, venue, link, price or status change (local ISO time); the first-seen day for older events",
+  "type": [
+    "string",
+    "null"
+  ]
+}

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Cairo, Cancún, Cape Town, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Montreal, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Cairo, Cancún, Cape Town, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Montreal, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Added value: +{
+  "description": "What a source says: postponed (no new date yet; listed on its original date), rescheduled (this is the new date), moved (to another venue; location is the new one), sold_out. Absent = scheduled as listed; cancelled events are left out",
+  "enum": [
+    "sold_out",
+    "postponed",
+    "rescheduled",
+    "moved"
+  ],
+  "type": "string"
+}

Added value: +{
+  "description": "The source's own wording of event_status, e.g. \"Moved to The Warfield\"",
+  "type": "string"
+}

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Anchorage, Atlanta, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Anchorage, Atlanta, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Added value: +{
+  "description": "all (default): every word must match; any: at least one word or |-separated phrase does",
+  "enum": [
+    "all",
+    "any"
+  ],
+  "type": "string"
+}

Previous value: -"Free text, e.g. 'salsa', 'hackathon', 'street fair', an artist or venue"New value: +"Free text, e.g. 'salsa', 'hackathon', 'street fair', an artist or venue. Alternatives: 'salsa | bachata'; a phrase: quotes. A neighborhood or town after 'in'/'near' becomes the place filter."

Added value: +{
+  "description": "How the query was read",
+  "properties": {
+    "match": {
+      "description": "all, any or semantic: how the query's words were combined",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "order": {
+      "description": "\"best match first\" for match semantic (otherwise results are earliest first)",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "place_from_query": {
+      "description": "A neighborhood or town taken from the query and used as the place filter",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "read_as": {
+      "additionalProperties": {
+        "type": "string"
+      },
+      "description": "A word nothing matched, read as the closest word the events use",
+      "type": "object"
+    },
+    "terms": {
+      "description": "Each word or phrase searched, with the other forms that counted (synonyms)",
+      "items": {
+        "properties": {
+          "also": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "term": {
+            "type": "string"
+          }
+        },
+        "required": [],
+        "type": "object"
+      },
+      "type": "array"
+    }
+  },
+  "required": [],
+  "type": "object"
+}

Added value: +{
+  "description": "When we last opened the original listing and found it still matches (time, venue, not cancelled); local ISO time. Absent = not checked in the last two days",
+  "type": [
+    "string",
+    "null"
+  ]
+}

Previous value: -[
-  "arts",
-  "books",
-  "civic",
-  "classes",
-  "comedy",
-  "community",
-  "conferences",
-  "culture",
-  "faith",
-  "family",
-  "film",
-  "food_drink",
-  "games",
-  "markets",
-  "networking",
-  "nightlife",
-  "nonprofit",
-  "outdoors",
-  "science",
-  "sports",
-  "startup",
-  "talks",
-  "wellness",
-  "wine"
-]New value: +[
+  "arts",
+  "books",
+  "civic",
+  "classes",
+  "comedy",
+  "community",
+  "conferences",
+  "culture",
+  "faith",
+  "family",
+  "film",
+  "food_drink",
+  "games",
+  "markets",
+  "networking",
+  "nightlife",
+  "nonprofit",
+  "outdoors",
+  "science",
+  "sports",
+  "startup",
+  "talks",
+  "wellness",
+  "wine",
+  "business"
+]

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Richmond, Rome, Salt Lake City, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Fresno, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Kansas City, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Raleigh, Richmond, Rome, Salt Lake City, San Antonio, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Previous value: -nullNew value: +{
+  "properties": {
+    "attribution": {
+      "type": "string"
+    },
+    "city": {
+      "type": "string"
+    },
+    "count": {
+      "description": "Events that matched in total",
+      "type": "number"
+    },
+    "coverage": {
+      "description": "Coverage and accuracy page",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "data_generated": {
+      "description": "When this city's data was last published",
+      "type": [
+        "string",
+        "null"
+      ]
+    },
+    "events": {
+      "items": {
+        "properties": {
+          "audience": {
+            "description": "kids, teens or seniors when the event is only for them",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "biz_formats": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "categories": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "city": {
+            "description": "Town or city within the metro",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "date": {
+            "description": "Local start date, YYYY-MM-DD",
+            "type": "string"
+          },
+          "distance_km": {
+            "description": "With near: distance from the place",
+            "type": "number"
+          },
+          "end": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "first_seen": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "free": {
+            "type": "boolean"
+          },
+          "id": {
+            "description": "Stable 12-character id; pass it to get_event",
+            "type": "string"
+          },
+          "last_fetched": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "last_seen": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "link": {
+            "description": "The original listing; keep it and credit What's Up In",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "location": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "neighborhood": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "performers": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "possibly_free": {
+            "type": "boolean"
+          },
+          "posted_by_sources": {
+            "type": "number"
+          },
+          "price": {
+            "description": "All-in price as the source states it, \"Free\", or \"See tickets\" when the source doesn't state the all-in total",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "recurring": {
+            "description": "weekly, biweekly or monthly when the event is one date of a series",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "region": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "rv": {
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "sectors": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "sold_out": {
+            "type": "boolean"
+          },
+          "sources": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          },
+          "start": {
+            "description": "Local start, ISO 8601, when the source gives a time",
+            "type": [
+              "string",
+              "null"
+            ]
+          },
+          "title": {
+            "type": "string"
+          },
+          "topics": {
+            "items": {
+              "type": "string"
+            },
+            "type": "array"
+          }
+        },
+        "required": [
+          "id",
+          "title",
+          "date"
+        ],
+        "type": "object"
+      },
+      "type": "array"
+    },
+    "place": {
+      "properties": {
+        "center": {
+          "items": {
+            "type": "number"
+          },
+          "type": "array"
+        },
+        "kind": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "matched": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "note": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "radius_km": {
+          "type": [
+            "number",
+            "null"
+          ]
+        },
+        "unplaced_events": {
+          "description": "Events left out because their venue isn't mapped",
+          "type": "number"
+        }
+      },
+      "required": [],
+      "type": "object"
+    },
+    "shown": {
+      "description": "Events returned (at most limit)",
+      "type": "number"
+    },
+    "site": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "count",
+    "shown",
+    "events",
+    "city"
+  ],
+  "type": "object"
+}

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Richmond, Rome, Salt Lake City, San Juan, Savannah, Seoul, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Albuquerque, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Buffalo, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Richmond, Rome, Salt Lake City, San Juan, Savannah, Seoul, Shanghai, St. Louis, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Atlanta, Bangkok, Beijing, Berlin, Cairo, Cancún, Cape Town, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Seoul, Sydney, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Anchorage, Atlanta, Baltimore, Bangkok, Beijing, Berlin, Cairo, Cancún, Cape Town, Cincinnati, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Havana, Honolulu, Houston, Inland Empire, Las Vegas, London, Mexico City, Miami, Minneapolis-St. Paul, Montreal, Nashville, New Orleans, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Richmond, Rome, Salt Lake City, San Juan, Savannah, Seoul, Sydney, Tokyo, Toronto, Vancouver. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Beijing, Berlin, Cairo, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Sydney, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Almaty, Atlanta, Bangkok, Beijing, Berlin, Cairo, Cancún, Cape Town, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Seoul, Sydney, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Berlin, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Beijing, Berlin, Cairo, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Guangzhou, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Paris, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Sydney, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Berlin, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Las Vegas, London, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Houston, Las Vegas, London, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Atlanta, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Las Vegas, London, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Rome, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Miami, Nashville, New York, Philadelphia, Pittsburgh, Portland, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Miami, Nashville, New York, Philadelphia, Phoenix, Pittsburgh, Portland, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Nashville, New York, Philadelphia, Pittsburgh, Portland, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Miami, Nashville, New York, Philadelphia, Pittsburgh, Portland, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Nashville, New York, Philadelphia, Phoenix, Portland, Tokyo. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Cleveland, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Nashville, New York, Philadelphia, Pittsburgh, Portland, Tokyo. list_cities has the full list."

Previous value: -"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Dallas-Fort Worth, DC, Honolulu, New York, Philadelphia, Portland. list_cities has the full list."New value: +"Which city (name or slug): Boston, Chicago, Los Angeles, Orange County, Sacramento, San Diego, San Francisco, Seattle, Cancún, Dallas-Fort Worth, DC, Denver, Detroit, Honolulu, Mexico City, Nashville, New York, Philadelphia, Phoenix, Portland, Tokyo. list_cities has the full list."