Merge branch 'update' into 'master'

updates

See merge request COPU/copu!2

content/深度信息技术专辑/20.md

+---
+title: "深度信息技术专辑第三期"
+date: 2020-11-29
+# lastmod: 2020-12-14
+weight: 18
+draft: false
+# search related keywords
+# keywords: ["深圳","Python"]
+---
+
+陆首群 - 中国开源软件推进联盟主席
+
+{{< embed-pdf-view url="/images/深度信息技术专辑第三期.pdf" >}}
\ No newline at end of file

content/深度信息技术专辑/21.md

+---
+title: "深度信息技术专辑第四期"
+date: 2020-11-29
+# lastmod: 2020-12-14
+weight: 18
+draft: false
+# search related keywords
+# keywords: ["深圳","Python"]
+---
+
+陆首群 - 中国开源软件推进联盟主席
+
+{{< embed-pdf-view url="/images/深度信息技术专辑第四期.pdf" >}}
\ No newline at end of file

content/深度信息技术专辑/22.md

+---
+title: "深度信息技术专辑第五期"
+date: 2020-11-29
+# lastmod: 2020-12-14
+weight: 18
+draft: false
+# search related keywords
+# keywords: ["深圳","Python"]
+---
+
+陆首群 - 中国开源软件推进联盟主席
+
+{{< embed-pdf-view url="/images/深度信息技术专辑第五期.pdf" >}}
\ No newline at end of file