v3.9.0

What's Changed

Feature

• Feature: Allow directly compiling CUDA version on DCU harware by @Critsium-xy in #5727
• Feature: add smooth ethr for all iter methods by @haozhihan in #5732
• Feature: enable cal_force and cal_stress in nscf by @YuLiu98 in #5752
• Feature: LR-TDDFT absorption spectrum in velocity gauge by @maki49 in #5760
• update bfgs_trad method by @19hello in #5662

Fix

• Fix: update kinetic energy when all atoms are fixed by @YuLiu98 in #5729
• Fix: Segment Fault of PAW by @Qianruipku in #5738
• Fix: Segment fault in GPU-Davidson by @Qianruipku in #5763
• Fix stru by @dyzheng in #5772
• Fix: enable ecutrho/ecutwfc > 4 for ncpp by @YuLiu98 in #5765

Docs

• Docs: move doxygen to headers for DiagoDavid class and add some new by @Cstandardlib in #5736
• Docs: update the docs of exx_ccp_rmesh_times and exx_real_number by @Chentao168 in #5758

Refactor

• Refactor: add const for Grid_Driver by @YuLiu98 in #5725
• Refactor: Change some functions in module_deepks into template. by @ErjieWu in #5731
• Refactor:remove GlobalC::ucell in module_elesctate by @A-006 in #5730
• Refactor: remove GlobalC::solvent_model by @YuLiu98 in #5735
• Refactor:Remove GlobalC::ucell by @A-006 in #5737
• Refactor: remove GlobalC::Pgrid by @Qianruipku in #5740
• Refactor: split pseudopot_cell_vl and pseudopot_cell_vnl by @YuLiu98 in #5743
• Refactor: refactor neighbour atom search but no change on algo by @goodchong in #5759
• Refactor: remove the Psi Constructors using int* ngk_in by @haozhihan in #5745
• Refactor: Replace nlm_save in DeePKS by HContainer object phialpha. by @ErjieWu in #5766

Full Changelog: v3.8.5...v3.9.0