Recent advances in high-βN experiments and magnetohydrodynamic instabilities with hybrid scenarios in the HL-2A Tokamak per Wei Chen, Liming Yu, Min Xu, Xiaoquan Ji, Zhongbing Shi, Xiaoxue He, Zhengji Li, Yonggao Li, Tianbo Wang, Min Jiang, Shaobo Gong, Jie Wen, Peiwan Shi, Zengchen Yang, Kairui Fang, Jia Li, Lai Wei, Wulv Zhong, Aiping Sun, Jianyong Cao, Xingyu Bai, Jiquan Li, Xuantong Ding, Jiaqi Dong, Qingwei Yang, Yi Liu, Longwen Yan, Zhengxiong Wang, Xuanru Duan