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+---
+layout: post
+title: "Lecture updates — August 16–23, 2026"
+author: QuantEcon
+excerpt: "Updates to the QuantEcon lectures."
+tag: [lectures]
+---
+
+- 📚 **[lecture-intro.zh-cn](https://github.com/QuantEcon/lecture-intro.zh-cn/releases/tag/publish-2026aug20)** — Added the Measuring Mobility lecture and assigned HumphreyYang as editor of record to complete the Chinese introduction lecture materials.
+  - [Add the Measuring Mobility lecture (gap-fill for the sync that never fired)](https://github.com/QuantEcon/lecture-intro.zh-cn/pull/299)
+  - [Add editors block: HumphreyYang as editor of record](https://github.com/QuantEcon/lecture-intro.zh-cn/pull/297)
+
+- 📚 **[A First Course in Quantitative Economics with Python](https://intro.quantecon.org/)** — Added new lectures covering income mobility measurement and bivariate probability distributions to expand the course's quantitative and statistical foundations.
+  - [Add Measuring Mobility lecture](https://github.com/QuantEcon/lecture-python-intro/pull/839)
+  - [Add Bivariate Distributions lecture](https://github.com/QuantEcon/lecture-python-intro/pull/837)
+
+- 📚 **[lecture-python-programming.fa](https://github.com/QuantEcon/lecture-python-programming.fa/releases/tag/publish-2026aug19)** — Added Zahra Khanzadeh as editor of record for the lecture-python-programming.fa project.
+  - [Add editors block: Zahra-khanzadeh as editor of record](https://github.com/QuantEcon/lecture-python-programming.fa/pull/152)
+
+- 📚 **[lecture-python-programming.fr](https://github.com/QuantEcon/lecture-python-programming.fr/releases/tag/publish-2026aug19)** — Added Honaminto as an editor of record for the lecture-python-programming.fr project.
+  - [Add editors block: Honaminto as editor of record](https://github.com/QuantEcon/lecture-python-programming.fr/pull/32)
+
+- 📚 **[lecture-python.zh-cn](https://github.com/QuantEcon/lecture-python.zh-cn/releases/tag/publish-2026aug19)** — Added HumphreyYang as editor of record for the lecture-python.zh-cn project.
+  - [Add editors block: HumphreyYang as editor of record](https://github.com/QuantEcon/lecture-python.zh-cn/pull/254)