Updated on v0.4:

• Multiple contract calls are now displayed in groups, with one single block height for all.
• Sorting and filtering has been adapted to work with such groups of rows.
• Table headers are now sticky to the top of the window.
• Column widths keep a similar width when their filters are activated.
• Ascending/descending symbols have been inverted (to use same logic as Wikipedia tables).
• Detection of some Confidential Asset metadata, for better styling.
• Hashes and metadata are now displayed truncated, with individual eye symbols to expand them.
• An eye symbol has been added to the banner, to expand/truncate everything at once.
• Removed the small collapsibles for metadata (since they now have the eye symbol instead)
• The node asset list request does not need the block height anymore (as default is current block height).
• Made the main navigation links permanent by moving them into the banner.
• Reduced top banner height (better for in-wallet display).
• Added introductory comments in code (intro, guidelines, version) and separation in four sections.
• Added noscript warning.
• Added some header elements which are also used in to other Beam DApps.
• Added embedded SVG favicon (compact version of Beam logo)
• Header and footer are now static HTML, displayed right away before loading the main content.
• Added scroll up/down floating buttons.
• Added nMax in URL for contract calls and block headers (will be made user-modifiable later on)
• Added arrows around block heights in titles to navigate to older/newer block heights.
• Added a 'list' symbol before the block page title with a link to the block headers list.
• Replaced 'MakeMoreLink' with 'MakeLinkToOlderBlocks' (in preparation for a future smarter 'MakeLinkToNewerBlocks' that will also allow navigating pages forward).
• Adjusted font-family for monospace
• Replaced \" with '
• Added tool-tips in many places.
• Timestamps are now colored.
• Amounts can have 3 colors (unsigned, positive, negative)
• 'hdrs' request now explicits the requested columns (will be used later on to allow user-selection).
• Made a few adjustments to be compatible with Chrome 83 (to allow running as Beam Wallet DApp).
• Made all header row cells 'th' instead of 'td' (needed to make them sticky on Chrome 83).
• Some other small style adjustments across the code.