v1.4.3 — Complete language styling
Restored the styled language selector on Methodology and Changelog pages and added a site-wide validation check.
VERSION 1.4
Oddspira Changelog
Product updates, calculation changes and technical improvements to Oddspira.
v1.4.2 — Language switch fix
Restored the styled EN, ES, PT and BG selector on every Contact page.
v1.4.1 — Contact page
Contact links now open a normal web page with copy-email and optional email-app controls.
v1.4 — Final Launch Build
Rebranded as Oddspira with the live oddspira.com domain, professional contact email, final logo and social assets, production sitemap, security headers and Cloudflare deployment files.
v1.3 — Product Polish
Shareable calculation links, copy/share actions, examples, reset controls, recent calculations, favourites, import/export, calculation explanations, result insight cards, Methodology and Changelog pages.
v1.2.1 — Root English
English moved to the root domain, with Spanish, Brazilian Portuguese and Bulgarian in language folders.
v1.2 — Multilingual
Four complete language versions, localized tools, guides, legal pages, hreflang and multilingual sitemap.
v1.1 — Quality Build
External assets, mobile navigation, PWA/offline support, accessibility improvements and automated mathematics checks.
v1.0 — Content Build
Seven educational guides, glossary, internal links and structured data.
v0.8–v0.9
No-Vig, Dutching and separate SEO calculator pages.
v0.1–v0.7
Core odds, Poisson, tracker, bankroll, accumulator and system tools.