Weekly archive · Week 21, 2026
29 versions shipped across tracked AI apps.
Airbnb
Mon, May 25
v26.21
Grok (Android)
Sat, May 23
v1.1.74-release.00
Meta AI
Sat, May 23
v274.0.0
Perplexity
Fri, May 22
v2.87.0
Character AI
Fri, May 22
v1.16.1
Poe
Fri, May 22
v5.11.0
Character AI
Fri, May 22
v1.16.1
Meta AI
Fri, May 22
v273.1.0.34.167
Le Chat
Fri, May 22
v1.21.1
Le Chat
Fri, May 22
v1.21.2
DeepSeek
Fri, May 22
v2.1.1
DeepSeek
Fri, May 22
v2.1.1Meta AI
Fri, May 22
v273.1Grok (Android)
Fri, May 22
v1.1.72-release.00
Perplexity
Thu, May 21
v26.20.0
Grok
Thu, May 21
v1.3.85Grok
Wed, May 20
v1.3.84Perplexity
Wed, May 20
v26.19.1Grok (Android)
Wed, May 20
v1.1.71-release.00
Claude
Wed, May 20
v1.260514.0Perplexity
Wed, May 20
v2.86.0
ChatGPT
Wed, May 20
v1.2026.125Perplexity
Wed, May 20
v26.19.0
Copilot
Wed, May 20
v30.0.440513001Grok
Wed, May 20
v1.3.83
Gemini
Tue, May 19
v1.2026.1870010
ChatGPT
Tue, May 19
v1.2026.132
Gemini
Tue, May 19
v1.0.913571982
Claude
Tue, May 19
v1.260514.0