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v4.5.66

NangoHQ/nangov4.5.66Jul 16, 2026by github-actions[bot]

AI Summary

This release focuses on performance improvements through refactoring safeN calls and string handling, introduces prediction functionality, and resolves bugs in Grvt and Bingx exchanges.

Key Highlights

  • Refactored to reduce safeN calls for performance
  • Fixed safe_string upper/lower casing across all languages
  • Added Prediction features to CCXT
  • Fixed ternary transpilation in Grvt
  • Fixed order editing in Bingx

New Features

  • feat: Prediction on ccxt

Full Release Notes

## What's Changed
* refactor: reduce safeN calls by @kroitor in https://github.com/ccxt/ccxt/pull/29200
* refactor: reduce safeN calls by @kroitor in https://github.com/ccxt/ccxt/pull/29202
* fix: safe_string uppercasing/lowercasing across all langs by @ttodua in https://github.com/ccxt/ccxt/pull/29199
* fix: implodeHostname dydx & blofin by @ttodua in https://github.com/ccxt/ccxt/pull/29207
* fix(build): keep setuptools intermediate tree out of root build/ by @carlotestor in https://github.com/ccxt/ccxt/pull/29209
* chore: comment in tests by @ttodua in https://github.com/ccxt/ccxt/pull/29208
* docs(luno): add apis, update @see, update docs by @sc0Vu in https://github.com/ccxt/ccxt/pull/29204
* refactor(build): pass head_commit.message via env in github workflows by @kobihikri in https://github.com/ccxt/ccxt/pull/29203
* chore(okx): ticker comments by @ttodua in https://github.com/ccxt/ccxt/pull/26084
* doc: ccxt pro links by @ttodua in https://github.com/ccxt/ccxt/pull/28535
* perf: python inline imports by @ttodua in https://github.com/ccxt/ccxt/pull/27951
* fix(grvt): ternary transpilation by @ttodua in https://github.com/ccxt/ccxt/pull/29212
* fix(js): dynamic imports for nuxtjs etc by @ttodua in https://github.com/ccxt/ccxt/pull/26938
* feat: Prediction on ccxt by @carlosmiei in https://github.com/ccxt/ccxt/pull/28752
* fix(docs): restore blog label in nav NAV_LABELS by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29215
* docs(pacifica): update docs by @sc0Vu in https://github.com/ccxt/ccxt/pull/29214
* docs(toobit): add apis, update @see, update docs by @sc0Vu in https://github.com/ccxt/ccxt/pull/29213
* docs(prediction): guide polish + home hero prediction support by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29217
* docs(prediction): reference prediction structures in @returns by @pcriadoperez in https://github.com/ccxt/ccxt/pull/29216
* fix(gemini): watchOrderBook fix by @ttodua in https://github.com/ccxt/ccxt/pull/29218
* chore(build): git mv check-dependencies.sh into build/ by @carlotestor in https://github.com/ccxt/ccxt/pull/29220
* feat(mexc): update by @sc0Vu in https://github.com/ccxt/ccxt/pull/29205
* docs(onetrading): add apis, update @see, update ws url by @sc0Vu in https://github.com/ccxt/ccxt/pull/29222
* fix(bingx): edit order by @ttodua in https://github.com/ccxt/ccxt/pull/29211
* chore(python): remove aiodns package req by @ttodua in https://github.com/ccxt/ccxt/pull/27129

## New Contributors
* @kobihikri made their first contribution in https://github.com/ccxt/ccxt/pull/29203

**Full Changelog**: https://github.com/ccxt/ccxt/compare/v4.5.65...v4.5.66