Release 3.0.1

• fix: adjust koa-helmet, add opn (d1b8ef1)
• fix: adjust koa-helmet, add opn (a31ad74)

Release 3.0.0

• fix: fix download pdf (5100f04)
• docs: add config part (12c4851)
• fix: fix file data,fix thumbnail sidebar (4ae2f9a)
• feat: cache remote resource at 1st time (16d76b7)
• fix: ignore the sqlite database file (0e0fe87)
• feat: support sqlite (82f397b)
• refactor: refactor server side project structure (dff06d9)
• feat: use mongodb to cache (ed15a4c)

Release 2.1.0

• feat: support download remote file (f71d3f4)
• fix: thumbnail will rerender when pdf file change (2006c98)
• feat: unify error message popup (99eb0b8)
• fix: fix download file (4d2b0ac)

Release 2.0.0

• ci(release-it): config release-it (9062b05)
• fix: fix textlayer eventbus error (9d32e10)
• feat: add sidebar (07df6ff)
• fix: minisize css, recover page number nav (03a5f00)
• docs(readme): add readme file (798a643)
• build: add webapck prod config (d6d552d)
• fix: open url (dd01844)
• fix: filename (3c8c043)
• feat: open url (271d594)
• feat: grab & select toggle (810d2f9)
• feat: jump to first & last page button (3c23617)
• feat(document properties): show page size & file size in document properties (83c22cf)
• feat: change viewport and page number by toolbar (f3dfd2f)
• feat: add vue event-bus (40e1175)
• feat: current page (1fbfea2)
• feat: 代码规范 (5038c99)
• basic func (017e4f0)
• init project (bf0bfbb)