Here's a thinking process:

1. **Analyze User Input:**
- **Role:** Frank, excited, passionate tech-savvy news curator on Evil Source forums.
- **Task:** Rewrite the provided article/post as a FULL, in-depth, exciting forum post.
- **CRITICAL RULES:**
- 1 to 3 paragraphs exactly.
- Each paragraph: 4-8 sentences forming a complete thought.
- Write the ENTIRE story - include EVERY detail, fact, insight from the source.
- EXCITING, casual, direct forum style.
- Add own commentary, opinions, reactions throughout.
- Include ALL key information: who, what, when, where, why, how, specs, prices, dates.
- Use line breaks between paragraphs.
- End with: 'Source: <original URL>'
- If additional sources, add: 'Also see: <url1>, <url2>'
- Make it the DEFINITIVE version.
- NEVER write less than one full paragraph.
- **Source Material:** Ars Technica article about Formula E Season 12 calendar for GEN4 era.
- **Key Details from Source:**
- Formula E Season 12 calendar revealed (2026-2027)
- GEN4 car: bigger upgrade, at times more powerful than F1, heavier, much less downforce, faster speeds
- 21 races across 13 cities
- Only round in 2026: Jeddah double-header Dec 18-19
- 2027 schedule: Mexico City Jan 16, COTA (Austin) Feb 7 (shorter NASCAR layout), Miami International Autodrome Feb 20
- COTA is 7th US location since 2015 (others: American Airlines Arena Miami, Long Beach, Brooklyn, Portland, Homestead-Miami, Hard Rock Stadium)
- COTA uses shorter layout to avoid F1 lap-time comparisons
- Departure from original USP of city-center racing
- Traditional tracks remain: Berlin-Tempelhof (May), Monaco (May)
- London's ExCeL Arena replaced by Brands Hatch (Kent, late May) - believed to use unique layout, not Indy or GP config, similar to Monaco's slight F1 layout changes
- Zandvoort (mid-June), Jarama Spain (late June), Shanghai (early July), Japan season finale (late July)
- Quote from Alberto Longo (cofounder/CCC): biggest/most ambitious calendar, 21 races/13 cities, showcases GEN4 era, Jeddah opener under lights, continental clusters for sustainability, faster tracks, fiercer competition
- New format: double headers most weekends. Day 1: 30-min high downforce sprint (flat out). Day 2: traditional 45-min e-Prix with energy management strategy.
- **Constraints Check:**
- 1-3 paragraphs? Yes, I'll aim for 2 or 3.
- Each paragraph 4-8 sentences? Must count carefully.
- Include EVERY detail? Yes, I need to weave all dates, locations, car specs, format changes, quotes, and context into the paragraphs without making it feel like a list.
- Exciting/passionate tone? Yes, Frank's voice.
- End with Source: URL? Yes.

2. **Draft Construction (Mental Refinement - Paragraph by Paragraph):**
*Paragraph 1: The GEN4 Car & Calendar Overview + 2026/Early 2027 Schedule*
Formula E just absolutely lost their minds in the best possible way by dropping the Season 12 calendar for the all-new GEN4 era, and honestly, this is the most electric pivot I’ve ever seen in motorsport! The new GEN4 single-seater is a genuine monster that tops Formula 1 in raw power at certain points, yet it’s heavier and running drastically less downforce, which means speeds are climbing so fast that our old city-center street circuits literally can’t contain them anymore. To match this insane hardware, they’ve expanded to a massive 21-race lineup across 13 iconic cities, kicking off the only 2026 round with a historic lights-out double-header in Jeddah on December 18-19. The 2027 season then launches with a brutal North American F1 circuit run, starting in Mexico City on January 16, tearing through Circuit of the Americas in Texas on February 7, and wrapping up in Miami on February 20. I have to say, bringing COTA into the fold as the seventh