[{"data":1,"prerenderedAt":221},["ShallowReactive",2],{"blog:\u002Ffr\u002Fblog\u002Ftessa-6-3-release":3},{"id":4,"title":5,"author":6,"body":7,"cardImage":189,"category":190,"date":191,"description":13,"draft":192,"excerpt":189,"extension":193,"footerCta":194,"hero":202,"locale":212,"meta":213,"navigation":214,"path":215,"seo":216,"slug":218,"stem":219,"__hash__":220},"blog\u002Fen\u002Fblog\u002Ftessa-6-3-release.md","Tessa 6 3 Release","Planeto Team",{"type":8,"value":9,"toc":180},"minimark",[10,14,19,22,28,78,81,85,102,106,120,124,162,166],[11,12,13],"p",{},"TESSA 6.3 gives you a safety net for your scenarios. Checkpoints let you try an idea, run a tool or rework a network, and go back to an earlier state if the result isn't what you wanted.",[15,16,18],"h2",{"id":17},"scenario-checkpoints","Scenario checkpoints",[11,20,21],{},"A checkpoint is a restorable snapshot of a whole scenario: its districts, buildings, networks, sources and results, exactly as they were when the checkpoint was taken.",[11,23,24],{},[25,26,27],"strong",{},"How they work:",[29,30,31,38,52,61,72],"ul",{},[32,33,34,37],"li",{},[25,35,36],{},"Automatic checkpoints before tool runs",": TESSA saves a checkpoint before a tool changes your scenario. If nothing has changed since the last checkpoint, no new one is created.",[32,39,40,43,44,47,48,51],{},[25,41,42],{},"Manual checkpoints",": Open the scenario details dialog, go to ",[25,45,46],{},"Checkpoints"," and click ",[25,49,50],{},"Create checkpoint"," to save the current state at any moment, for example before you start a new variant of the design.",[32,53,54,57,58,60],{},[25,55,56],{},"Restore",": Click ",[25,59,56],{}," next to a checkpoint to return the scenario to that state. TESSA first saves a checkpoint of the current state, so a restore can always be undone.",[32,62,63,66,67,71],{},[25,64,65],{},"A rolling window",": Each scenario keeps a limited number of checkpoints (shown as, for example, ",[68,69,70],"em",{},"Checkpoints 1\u002F10","). When the window is full, the oldest checkpoint is removed to make room for the new one. You can also delete checkpoints you no longer need.",[32,73,74,77],{},[25,75,76],{},"Quotas",": Checkpoints count toward your licence quotas.",[11,79,80],{},"Each checkpoint shows a map thumbnail, when it was taken and who created it.",[15,82,84],{"id":83},"clearer-details-dialogs","Clearer details dialogs",[11,86,87,88,91,92,91,95,97,98,101],{},"The scenario details dialog now has ",[25,89,90],{},"About",", ",[25,93,94],{},"Activity",[25,96,46],{}," and ",[25,99,100],{},"Export"," panels, and the project details dialog matches it. Scenario descriptions support Markdown, and projects show who created and last modified them.",[15,103,105],{"id":104},"licence-quotas-and-usage-metering","Licence quotas and usage metering",[29,107,108,114],{},[32,109,110,113],{},[25,111,112],{},"Licence size quotas",": Organisations can cap the number of buildings and the geographic area (in hectares) per project. Limits apply when you create a project, edit its region, upload datasets, import from OpenStreetMap or run district-building tools. The region editor warns you as you approach the area limit.",[32,115,116,119],{},[25,117,118],{},"Usage metering",": Tool calls, dataset buildings and model buildings can be metered against an included allowance instead of being capped, with monthly usage statements and quota-alert emails. The licence panel shows seat management and extra usage separately.",[15,121,123],{"id":122},"other-improvements","Other improvements",[29,125,126,132,138,144,150,156],{},[32,127,128,131],{},[25,129,130],{},"Image tile layers",": Add map layers from XYZ or TileJSON URLs and set their opacity.",[32,133,134,137],{},[25,135,136],{},"Location search"," in the region editor.",[32,139,140,143],{},[25,141,142],{},"Building floors, footprint area and height",": Edit them in the building inspector. Datasets from OpenStreetMap, RegBL and uploads fill the floor count and footprint area, and a floor count with a footprint area fills a blank total surface.",[32,145,146,149],{},[25,147,148],{},"Building-substation pumps in finance",": Pumps in building substations now count in investment, electricity and O&M costs, cost reports and network KPIs.",[32,151,152,155],{},[25,153,154],{},"Climate data distance check",": Loading climate data is refused when the closest weather station is too far from the district.",[32,157,158,161],{},[25,159,160],{},"Custom tool card icons and colours"," in the Tools dialog.",[15,163,165],{"id":164},"fixes","Fixes",[29,167,168,171,174,177],{},[32,169,170],{},"Merging districts whose boundaries form several separate areas no longer fails.",[32,172,173],{},"Booster heat pumps get default supply temperatures when none are set.",[32,175,176],{},"Thermal sources without fuel, such as solar thermal, count as zero final energy.",[32,178,179],{},"A borefield's regeneration source stays visible after you delete the borefield.",{"title":181,"searchDepth":182,"depth":182,"links":183},"",2,[184,185,186,187,188],{"id":17,"depth":182,"text":18},{"id":83,"depth":182,"text":84},{"id":104,"depth":182,"text":105},{"id":122,"depth":182,"text":123},{"id":164,"depth":182,"text":165},null,"Product Updates","2026-10-20",false,"md",{"heading":195,"primary":196,"secondary":199},"Try v6.3 in TESSA",{"label":197,"to":198},"Start for free","https:\u002F\u002Ftessa.planeto-energy.ch",{"label":200,"to":201},"Talk to experts","\u002Fproduct-demo\u002F?ref=blog-tessa-6-3-release",{"heading":203,"subhead":204,"image":205,"primary":210,"secondary":211},"TESSA 6.3: scenario checkpoints, licence quotas and image tile layers","TESSA 6.3 introduces scenario checkpoints, so you can save and restore snapshots of a scenario, plus licence quotas, image tile layers and editable building floors and heights.",{"src":206,"alt":207,"width":208,"height":209},"\u002Fimg\u002Fblog\u002Ftessa-6-3-checkpoints.png","The Checkpoints panel of the TESSA scenario details dialog, with a manual checkpoint and a Restore button",2382,2118,{"label":197,"to":198},{"label":200,"to":201},"en",{},true,"\u002Fen\u002Fblog\u002Ftessa-6-3-release",{"title":217,"description":204,"ogImage":206},"TESSA 6.3: scenario checkpoints, licence quotas and image tile layers | Planeto","tessa-6-3-release","en\u002Fblog\u002Ftessa-6-3-release","ACX822AGEUEHZ9a6ymCfp9m8VTzm8YXBWEBFVvx_4cY",1792529741617]