↺GLM Coding Plan / ZCodeAutomatic resetreportedGLM Coding Plan weekly quota reset for all ZCode users after the ZCode code-upload incident.All plans2 sourcesANNOUNCEDSep 18, 2026
◦GLM Coding Plan / ZCodePromotion startedGLM Coding Plan: unlimited GLM-5.3-Flash in ZCode and 2x Flash quota elsewhere, 8 AM–6 PM PT daily, Sep 3–20.All plans1 sourceANNOUNCEDSep 3, 2026, 14:57 UTC
◆GLM Coding Plan / ZCodeReset creditBanked Reset Card for every GLM Coding Plan subscriber for its first anniversary, refilling 5-hour and weekly quota.All plans2 sourcesEFFECTIVESep 1, 2026, 12:49 UTC
↺GLM Coding Plan / ZCodeAutomatic resetGLM Coding Plan 5-hour and weekly usage reset for everyone with the GLM-5.3 launch.All plans3 sourcesEFFECTIVEAug 14, 2026, 06:50 UTC
↺GLM Coding Plan / ZCodeAutomatic resetGLM Coding Plan limits reset for everyone to celebrate ZCode passing 1 million users.All plans3 sourcesEFFECTIVEAug 11, 2026, 04:58 UTC
◦GLM Coding Plan / ZCodePromotion startedreportedZCode gives GLM Coding Plan users a 1.5x quota boost for a limited time, through Aug 31.All plans1 sourceANNOUNCEDAug 11, 2026
◦GLM Coding Plan / ZCodePolicy changeGLM Coding Plan moved new purchases to credits-based billing; existing subscribers got off-peak rates all weekend.All plans1 sourceANNOUNCEDJul 30, 2026
↑GLM Coding Plan / ZCodeLimit increaseGLM Coding Plan subscribers get 150% of their usage quota when working in ZCode.All plans2 sourcesANNOUNCEDJun 14, 2026, 19:09 UTC
◦GLM Coding Plan / ZCodePolicy changereportedGLM Coding Plan cancelled Legacy Plan V1 auto-renewal, with two free months and a 50% migration discount.legacy-v11 sourceANNOUNCEDApr 30, 2026
◦GLM Coding Plan / ZCodePromotion extendedGLM Coding Plan triple usage for GLM-5.1 and GLM-5-Turbo extended from April 30 to June 30.All plans1 sourceANNOUNCEDApr 27, 2026, 15:20 UTC
◦GLM Coding Plan / ZCodePolicy changereportedGLM Coding Plan announced that Legacy Plan V1 would no longer be supported.legacy-v11 sourceANNOUNCEDApr 21, 2026
◦GLM Coding Plan / ZCodePromotion startedGLM Coding Plan tripled GLM-5-Turbo usage outside 2–6 AM ET, through April 30.All plans1 sourceANNOUNCEDMar 15, 2026, 17:28 UTC
◦GLM Coding Plan / ZCodeWindow changereportedGLM Coding Plan added a weekly quota of about 400/2,000/8,000 prompts for Lite/Pro/Max on top of the 5-hour allowance.lite, pro, max2 sourcesANNOUNCEDFeb 14, 2026
◦GLM Coding Plan / ZCodePolicy changeGLM Coding Plan raised Lite and Max prices for new purchases, citing rising compute costs.lite, max1 sourceANNOUNCEDFeb 11, 2026, 18:44 UTC
◦GLM Coding Plan / ZCodePolicy changeGLM Coding Plan Max repositioned at 4x Pro usage for 2x the price, with plan upgrades enabled.max, pro1 sourceANNOUNCEDSep 18, 2025, 22:37 UTC
◦GLM Coding Plan / ZCodePolicy changereportedGLM Coding Plan launched with a rolling 5-hour prompt allowance.lite, pro, max2 sourcesANNOUNCEDSep 1, 2025