chore(main): release 2.6.0

[cheminfo-bot]

🤖 I have created a release beep boop

2.6.0 (2026-08-21)

Features

• add a new tool for 2D alignment (8392351)
• allow versioning of custom workspaces (#4315) (428c1bf)
• create a basic line indicator to display the shift between two points (8392351)
• display median calculation zone for anchors (#4304) (93bc869)
• display peak absolute and relative shape area (#4266) (6c2b78b)
• improve 2D signal guideline behavior (#4273) (a8a0ff5), closes #4267
• integrate ProcessingOperatorUI.PanelTool (#4291) (5fe4ade)
• integration of ProcessingOperatorUI.TopBar (#4290) (5daffb5)
• make 2D alignment a stable feature (623d258)
• ph0 & ph1 calculation (#4289) (7bc184e)
• processings live preview (#4272) (dd353a1)
• show nucleus selector when no spectrum is loaded (9398eac)
• show processings in error (#4281) (1f77f1d)
• supports ProcessingOperatorUI.Tool (#4287) (407416b)
• translate contours during 2d alignment (8392351)
• update nmrium core packages (623d258)

Bug Fixes

• autoZonesPicking: normalize region peak coordinates using absolute weights (#4309) (9c16f1d)
• avoid structuredClone on spectrum data (#4293) (514f930)
• correctly align 2D spectra along both axes (8392351)
• correctly remove signal assignments (#4277) (b1ec480)
• ensure signals fall within the range (4898ecd)
• ensure typed array of originalData when loading old .nmrium files (#4306) (8b97f35)
• move signals into their new ranges when cutting a range (#4275) (379bb59)
• omit peaks from automatic assignment data (c9a40be)
• only translate contours on primary mouse button (8392351)
• prevent crash and negative input in export form (#4311) (1e4e1be)
• print: replace load callback with refHandler (#4313) (c1ceab0)
• resolve React warnings in ApplyToAllSelected (#4319) (53b4c5a)
• triggerOperation: operator should be selected even if not editable (5fe4ade)
• update react-science (#4285) (13253ef)
• use assert methods from @zakodium/utils (#4280) (123c344)

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