Byl uveden Service Pack 2 pro AutoCAD Plant 3D 2015 a AutoCAD P&ID 2015. Service pack je určen pro 32bit i pro 64bit verzi.V případě, že se chytáte instalovat také Extension 1 pro AutoCAD Plant 3D 2015, musíte ho nainstalovat ještě před Service Pack 2.  Service pack 2 můžete stáhnout na stránce Download  Seznam oprav a vylepšení:P&IDThe pipe line group did not acquire the drawing area property.Nozzles would always be removed from equipment if a connected line was erased. If SLINENOZZLEERASE is set to false, nozzles do not erase.General instruments could not be rotated. If GENERALINSTRUMENTROTATE is set to true, inline components can now be rotated.Zooming to the other page of an off-page-connector did not work.After unlinking an sline, it could not be linked together again.Plant Vault ProjectsProject description changes would not update in the vault.The plant project workspace was not correct if variables (for example: %username%) were used.The Document Editor (Level 2) role did not allow you to check in drawings.Fixes that apply to AutoCAD Plant 3D only:3D ModelOlets would not always orient correctly after being copied.Isometric DrawingsSocket weld symbols did not always display correctly for a nipple connected to a socket weld fitting.Olets connected to piping on opposite sides did not always display correctly.Isometric BOM did not recognize Unicode property names.Insulation annotation with pipe tracing did not always display correctly.Title block attributes with center justification did not always display correctly.Multiple pipe supports would sometimes display with no space between them.Text height of line number annotations did not always display correctly.Bolt set weights were not included in the bill of material.Orthographic DrawingsAnnotation in a mixed-metric project initially displays metric units.If two ortho drawings had the same name (in different folders), ortho views could not be created.Existing piping did not display on the EXIST_CENTER layer.Dynamic block symbols did not display the expected visibility state.Piping SpecsActuators could not be created in a metric catalog.Bolt length size descriptions were incorrect after a spec update in mixed metric projects.When adding a new part to a spec the part list priority for existing parts was not preserved.