iOS version code names

I'm a sucker for code names. They're so Bond. While Apple doesn't use public code names for iOS the way the company does for OS X — no big cats like Snow Leopard or California landmarks like El Capitan — it does use internal code names primarily based on ski resorts. They're not meant for the public but, once a version of iOS goes public, they're not hard to find.

• 1.0: Alpine / Heavenly
• 1.1: Snowbird
• 2.0: Big Bear
• 2.1: Sugarbowl
• 2.2: Timberline
• 3.0: Kirkwood
• 3.1: Northstar
• 3.2: Wildcat (iPad only)
• 4.0: Apex
• 4.1: Baker
• 4.2: Jasper (4.2.5 - 4.2.10: Phoenix)
• 4.3: Durango
• 5.0: Telluride
• 5.1: Hoodoo
• 6.0: Sundance
• 6.1: Brighton
• 7.0: Innsbruck
• 7.1: Sochi
• 8.0: Okemo
• 8.1: OkemoTaos
• 8.2: OkemoZurs
• 8.3: Stowe
• 8.4: Copper
• 9.0: Monarch
• 9.1: Boulder
• 9.2: Castlerock
• 9.3: Eagle
• 10.0: Whitetail
• 10.1: Butler
• 10.2: Corry
• 10.3: Erie
• 11.0: Tigris
• 11.1: Bursa
• 11.2: Cinar
• 11.3: Emet
• 11.4: Fatsa
• 12.0: Hope
• 13.0: Yukon
• 14.0: Azul
• 15.0: Sky

While knowing these names doesn't add to the feature set of the software, it does add a little depth to the experience. And because they're technically secret code names, they're ever so much cooler than desserts.